1519195920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 320

約数和(自身を含む): 5588213760

約数和(自身を除く): 4069017840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 48, 55, 57, 60, 62, 66, 76, 80, 88, 93, 95, 110, 114, 120, 124, 132, 152, 155, 165, 176, 186, 190, 209, 220, 228, 240, 248, 264, 285, 304, 310, 330, 341, 372, 380, 418, 440, 456, 465, 496, 528, 570, 589, 620, 627, 660, 682, 744, 760, 836, 880, 912, 930, 977, 1023, 1045, 1140, 1178, 1240, 1254, 1320, 1364, 1488, 1520, 1672, 1705, 1767, 1860, 1954, 2046, 2090, 2280, 2356, 2480, 2508, 2640, 2728, 2931, 2945, 3135, 3344, 3410, 3534, 3720, 3908, 4092, 4180, 4560, 4712, 4885, 5016, 5115, 5456, 5862, 5890, 6270, 6479, 6820, 7068, 7440, 7816, 8184, 8360, 8835, 9424, 9770, 10032, 10230, 10747, 11724, 11780, 12540, 12958, 13640, 14136, 14655, 15632, 16368, 16720, 17670, 18563, 19437, 19540, 20460, 21494, 23448, 23560, 25080, 25916, 27280, 28272, 29310, 30287, 32241, 32395, 35340, 37126, 38874, 39080, 40920, 42988, 46896, 47120, 50160, 51832, 53735, 55689, 58620, 60574, 64482, 64790, 70680, 74252, 77748, 78160, 81840, 85976, 90861, 92815, 97185, 103664, 107470, 111378, 117240, 121148, 128964, 129580, 141360, 148504, 151435, 155496, 161205, 171952, 181722, 185630, 194370, 204193, 214940, 222756, 234480, 242296, 257928, 259160, 278445, 297008, 302870, 310992, 322410, 333157, 363444, 371260, 388740, 408386, 429880, 445512, 454305, 484592, 515856, 518320, 556890, 575453, 605740, 612579, 644820, 666314, 726888, 742520, 777480, 816772, 859760, 891024, 908610, 999471, 1020965, 1113780, 1150906, 1211480, 1225158, 1289640, 1332628, 1453776, 1485040, 1554960, 1633544, 1665785, 1726359, 1817220, 1998942, 2041930, 2227560, 2301812, 2422960, 2450316, 2579280, 2665256, 2877265, 3062895, 3267088, 3331570, 3452718, 3634440, 3997884, 4083860, 4455120, 4603624, 4900632, 4997355, 5330512, 5754530, 6125790, 6329983, 6663140, 6905436, 7268880, 7995768, 8167720, 8631795, 9207248, 9801264, 9994710, 11509060, 12251580, 12659966, 13326280, 13810872, 15991536, 16335440, 17263590, 18989949, 19989420, 23018120, 24503160, 25319932, 26652560, 27621744, 31649915, 34527180, 37979898, 39978840, 46036240, 49006320, 50639864, 63299830, 69054360, 75959796, 79957680, 94949745, 101279728, 126599660, 138108720, 151919592, 189899490, 253199320, 303839184, 379798980, 506398640, 759597960, 1519195920]

約数ペア:

[(1, 1519195920), (2, 759597960), (3, 506398640), (4, 379798980), (5, 303839184), (6, 253199320), (8, 189899490), (10, 151919592), (11, 138108720), (12, 126599660), (15, 101279728), (16, 94949745), (19, 79957680), (20, 75959796), (22, 69054360), (24, 63299830), (30, 50639864), (31, 49006320), (33, 46036240), (38, 39978840), (40, 37979898), (44, 34527180), (48, 31649915), (55, 27621744), (57, 26652560), (60, 25319932), (62, 24503160), (66, 23018120), (76, 19989420), (80, 18989949), (88, 17263590), (93, 16335440), (95, 15991536), (110, 13810872), (114, 13326280), (120, 12659966), (124, 12251580), (132, 11509060), (152, 9994710), (155, 9801264), (165, 9207248), (176, 8631795), (186, 8167720), (190, 7995768), (209, 7268880), (220, 6905436), (228, 6663140), (240, 6329983), (248, 6125790), (264, 5754530), (285, 5330512), (304, 4997355), (310, 4900632), (330, 4603624), (341, 4455120), (372, 4083860), (380, 3997884), (418, 3634440), (440, 3452718), (456, 3331570), (465, 3267088), (496, 3062895), (528, 2877265), (570, 2665256), (589, 2579280), (620, 2450316), (627, 2422960), (660, 2301812), (682, 2227560), (744, 2041930), (760, 1998942), (836, 1817220), (880, 1726359), (912, 1665785), (930, 1633544), (977, 1554960), (1023, 1485040), (1045, 1453776), (1140, 1332628), (1178, 1289640), (1240, 1225158), (1254, 1211480), (1320, 1150906), (1364, 1113780), (1488, 1020965), (1520, 999471), (1672, 908610), (1705, 891024), (1767, 859760), (1860, 816772), (1954, 777480), (2046, 742520), (2090, 726888), (2280, 666314), (2356, 644820), (2480, 612579), (2508, 605740), (2640, 575453), (2728, 556890), (2931, 518320), (2945, 515856), (3135, 484592), (3344, 454305), (3410, 445512), (3534, 429880), (3720, 408386), (3908, 388740), (4092, 371260), (4180, 363444), (4560, 333157), (4712, 322410), (4885, 310992), (5016, 302870), (5115, 297008), (5456, 278445), (5862, 259160), (5890, 257928), (6270, 242296), (6479, 234480), (6820, 222756), (7068, 214940), (7440, 204193), (7816, 194370), (8184, 185630), (8360, 181722), (8835, 171952), (9424, 161205), (9770, 155496), (10032, 151435), (10230, 148504), (10747, 141360), (11724, 129580), (11780, 128964), (12540, 121148), (12958, 117240), (13640, 111378), (14136, 107470), (14655, 103664), (15632, 97185), (16368, 92815), (16720, 90861), (17670, 85976), (18563, 81840), (19437, 78160), (19540, 77748), (20460, 74252), (21494, 70680), (23448, 64790), (23560, 64482), (25080, 60574), (25916, 58620), (27280, 55689), (28272, 53735), (29310, 51832), (30287, 50160), (32241, 47120), (32395, 46896), (35340, 42988), (37126, 40920), (38874, 39080)]