18664184880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4081

約数の個数: 480

約数和(自身を含む): 74318100480

約数和(自身を除く): 55653915600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 31, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 62, 66, 72, 76, 80, 88, 90, 93, 95, 99, 110, 114, 120, 124, 132, 144, 152, 155, 165, 171, 176, 180, 186, 190, 198, 209, 220, 228, 240, 248, 264, 279, 285, 304, 310, 330, 341, 342, 360, 372, 380, 396, 418, 440, 456, 465, 495, 496, 528, 558, 570, 589, 620, 627, 660, 682, 684, 720, 744, 760, 792, 836, 855, 880, 912, 930, 990, 1023, 1045, 1116, 1140, 1178, 1240, 1254, 1320, 1364, 1368, 1395, 1488, 1520, 1584, 1672, 1705, 1710, 1767, 1860, 1881, 1980, 2046, 2090, 2232, 2280, 2356, 2480, 2508, 2640, 2728, 2736, 2790, 2945, 3069, 3135, 3344, 3410, 3420, 3534, 3720, 3762, 3960, 4001, 4092, 4180, 4464, 4560, 4712, 5016, 5115, 5301, 5456, 5580, 5890, 6138, 6270, 6479, 6820, 6840, 7068, 7440, 7524, 7920, 8002, 8184, 8360, 8835, 9405, 9424, 10032, 10230, 10602, 11160, 11780, 12003, 12276, 12540, 12958, 13640, 13680, 14136, 15048, 15345, 16004, 16368, 16720, 17670, 18810, 19437, 20005, 20460, 21204, 22320, 23560, 24006, 24552, 25080, 25916, 26505, 27280, 28272, 30096, 30690, 32008, 32395, 35340, 36009, 37620, 38874, 40010, 40920, 42408, 44011, 47120, 48012, 49104, 50160, 51832, 53010, 58311, 60015, 61380, 64016, 64790, 70680, 72018, 75240, 76019, 77748, 80020, 81840, 84816, 88022, 96024, 97185, 103664, 106020, 116622, 120030, 122760, 124031, 129580, 132033, 141360, 144036, 150480, 152038, 155496, 160040, 176044, 180045, 192048, 194370, 212040, 220055, 228057, 233244, 240060, 245520, 248062, 259160, 264066, 288072, 291555, 304076, 310992, 320080, 352088, 360090, 372093, 380095, 388740, 396099, 424080, 440110, 456114, 466488, 480120, 496124, 518320, 528132, 576144, 583110, 608152, 620155, 660165, 684171, 704176, 720180, 744186, 760190, 777480, 792198, 836209, 880220, 912228, 932976, 960240, 992248, 1056264, 1116279, 1140285, 1166220, 1216304, 1240310, 1320330, 1364341, 1368342, 1440360, 1488372, 1520380, 1554960, 1584396, 1672418, 1760440, 1824456, 1860465, 1980495, 1984496, 2112528, 2232558, 2280570, 2332440, 2356589, 2480620, 2508627, 2640660, 2728682, 2736684, 2880720, 2976744, 3040760, 3168792, 3344836, 3420855, 3520880, 3648912, 3720930, 3960990, 4093023, 4181045, 4465116, 4561140, 4664880, 4713178, 4961240, 5017254, 5281320, 5457364, 5473368, 5581395, 5953488, 6081520, 6337584, 6689672, 6821705, 6841710, 7069767, 7441860, 7525881, 7921980, 8186046, 8362090, 8930232, 9122280, 9426356, 9922480, 10034508, 10562640, 10914728, 10946736, 11162790, 11782945, 12279069, 12543135, 13379344, 13643410, 13683420, 14139534, 14883720, 15051762, 15843960, 16372092, 16724180, 17860464, 18244560, 18852712, 20069016, 20465115, 21209301, 21829456, 22325580, 23565890, 24558138, 25086270, 25922479, 27286820, 27366840, 28279068, 29767440, 30103524, 31687920, 32744184, 33448360, 35348835, 37629405, 37705424, 40138032, 40930230, 42418602, 44651160, 47131780, 49116276, 50172540, 51844958, 54573640, 54733680, 56558136, 60207048, 61395345, 65488368, 66896720, 70697670, 75258810, 77767437, 81860460, 84837204, 89302320, 94263560, 98232552, 100345080, 103689916, 106046505, 109147280, 113116272, 120414096, 122790690, 129612395, 141395340, 150517620, 155534874, 163720920, 169674408, 188527120, 196465104, 200690160, 207379832, 212093010, 233302311, 245581380, 259224790, 282790680, 301035240, 311069748, 327441840, 339348816, 388837185, 414759664, 424186020, 466604622, 491162760, 518449580, 565581360, 602070480, 622139496, 777674370, 848372040, 933209244, 982325520, 1036899160, 1166511555, 1244278992, 1555348740, 1696744080, 1866418488, 2073798320, 2333023110, 3110697480, 3732836976, 4666046220, 6221394960, 9332092440, 18664184880]

約数ペア:

[(1, 18664184880), (2, 9332092440), (3, 6221394960), (4, 4666046220), (5, 3732836976), (6, 3110697480), (8, 2333023110), (9, 2073798320), (10, 1866418488), (11, 1696744080), (12, 1555348740), (15, 1244278992), (16, 1166511555), (18, 1036899160), (19, 982325520), (20, 933209244), (22, 848372040), (24, 777674370), (30, 622139496), (31, 602070480), (33, 565581360), (36, 518449580), (38, 491162760), (40, 466604622), (44, 424186020), (45, 414759664), (48, 388837185), (55, 339348816), (57, 327441840), (60, 311069748), (62, 301035240), (66, 282790680), (72, 259224790), (76, 245581380), (80, 233302311), (88, 212093010), (90, 207379832), (93, 200690160), (95, 196465104), (99, 188527120), (110, 169674408), (114, 163720920), (120, 155534874), (124, 150517620), (132, 141395340), (144, 129612395), (152, 122790690), (155, 120414096), (165, 113116272), (171, 109147280), (176, 106046505), (180, 103689916), (186, 100345080), (190, 98232552), (198, 94263560), (209, 89302320), (220, 84837204), (228, 81860460), (240, 77767437), (248, 75258810), (264, 70697670), (279, 66896720), (285, 65488368), (304, 61395345), (310, 60207048), (330, 56558136), (341, 54733680), (342, 54573640), (360, 51844958), (372, 50172540), (380, 49116276), (396, 47131780), (418, 44651160), (440, 42418602), (456, 40930230), (465, 40138032), (495, 37705424), (496, 37629405), (528, 35348835), (558, 33448360), (570, 32744184), (589, 31687920), (620, 30103524), (627, 29767440), (660, 28279068), (682, 27366840), (684, 27286820), (720, 25922479), (744, 25086270), (760, 24558138), (792, 23565890), (836, 22325580), (855, 21829456), (880, 21209301), (912, 20465115), (930, 20069016), (990, 18852712), (1023, 18244560), (1045, 17860464), (1116, 16724180), (1140, 16372092), (1178, 15843960), (1240, 15051762), (1254, 14883720), (1320, 14139534), (1364, 13683420), (1368, 13643410), (1395, 13379344), (1488, 12543135), (1520, 12279069), (1584, 11782945), (1672, 11162790), (1705, 10946736), (1710, 10914728), (1767, 10562640), (1860, 10034508), (1881, 9922480), (1980, 9426356), (2046, 9122280), (2090, 8930232), (2232, 8362090), (2280, 8186046), (2356, 7921980), (2480, 7525881), (2508, 7441860), (2640, 7069767), (2728, 6841710), (2736, 6821705), (2790, 6689672), (2945, 6337584), (3069, 6081520), (3135, 5953488), (3344, 5581395), (3410, 5473368), (3420, 5457364), (3534, 5281320), (3720, 5017254), (3762, 4961240), (3960, 4713178), (4001, 4664880), (4092, 4561140), (4180, 4465116), (4464, 4181045), (4560, 4093023), (4712, 3960990), (5016, 3720930), (5115, 3648912), (5301, 3520880), (5456, 3420855), (5580, 3344836), (5890, 3168792), (6138, 3040760), (6270, 2976744), (6479, 2880720), (6820, 2736684), (6840, 2728682), (7068, 2640660), (7440, 2508627), (7524, 2480620), (7920, 2356589), (8002, 2332440), (8184, 2280570), (8360, 2232558), (8835, 2112528), (9405, 1984496), (9424, 1980495), (10032, 1860465), (10230, 1824456), (10602, 1760440), (11160, 1672418), (11780, 1584396), (12003, 1554960), (12276, 1520380), (12540, 1488372), (12958, 1440360), (13640, 1368342), (13680, 1364341), (14136, 1320330), (15048, 1240310), (15345, 1216304), (16004, 1166220), (16368, 1140285), (16720, 1116279), (17670, 1056264), (18810, 992248), (19437, 960240), (20005, 932976), (20460, 912228), (21204, 880220), (22320, 836209), (23560, 792198), (24006, 777480), (24552, 760190), (25080, 744186), (25916, 720180), (26505, 704176), (27280, 684171), (28272, 660165), (30096, 620155), (30690, 608152), (32008, 583110), (32395, 576144), (35340, 528132), (36009, 518320), (37620, 496124), (38874, 480120), (40010, 466488), (40920, 456114), (42408, 440110), (44011, 424080), (47120, 396099), (48012, 388740), (49104, 380095), (50160, 372093), (51832, 360090), (53010, 352088), (58311, 320080), (60015, 310992), (61380, 304076), (64016, 291555), (64790, 288072), (70680, 264066), (72018, 259160), (75240, 248062), (76019, 245520), (77748, 240060), (80020, 233244), (81840, 228057), (84816, 220055), (88022, 212040), (96024, 194370), (97185, 192048), (103664, 180045), (106020, 176044), (116622, 160040), (120030, 155496), (122760, 152038), (124031, 150480), (129580, 144036), (132033, 141360)]