640213200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 480

約数和(自身を含む): 2640366720

約数和(自身を除く): 2000153520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 99, 100, 102, 108, 110, 120, 132, 135, 136, 144, 150, 153, 165, 170, 176, 180, 187, 198, 200, 204, 216, 220, 225, 240, 255, 264, 270, 272, 275, 297, 300, 306, 317, 330, 340, 360, 374, 396, 400, 408, 425, 432, 440, 450, 459, 495, 510, 528, 540, 550, 561, 594, 600, 612, 634, 660, 675, 680, 720, 748, 765, 792, 816, 825, 850, 880, 900, 918, 935, 951, 990, 1020, 1080, 1100, 1122, 1188, 1200, 1224, 1268, 1275, 1320, 1350, 1360, 1485, 1496, 1530, 1584, 1585, 1650, 1683, 1700, 1800, 1836, 1870, 1902, 1980, 2040, 2160, 2200, 2244, 2295, 2376, 2448, 2475, 2536, 2550, 2640, 2700, 2805, 2853, 2970, 2992, 3060, 3170, 3300, 3366, 3400, 3487, 3600, 3672, 3740, 3804, 3825, 3960, 4080, 4400, 4488, 4590, 4675, 4752, 4755, 4950, 5049, 5072, 5100, 5389, 5400, 5610, 5706, 5940, 6120, 6340, 6600, 6732, 6800, 6974, 7344, 7425, 7480, 7608, 7650, 7920, 7925, 8415, 8559, 8976, 9180, 9350, 9510, 9900, 10098, 10200, 10461, 10778, 10800, 11220, 11412, 11475, 11880, 12240, 12680, 13200, 13464, 13948, 14025, 14265, 14850, 14960, 15216, 15300, 15850, 16167, 16830, 17118, 17435, 18360, 18700, 19020, 19800, 20196, 20400, 20922, 21556, 22440, 22824, 22950, 23760, 23775, 25245, 25360, 26928, 26945, 27896, 28050, 28530, 29700, 30600, 31383, 31700, 32334, 33660, 34236, 34870, 36720, 37400, 38040, 39600, 40392, 41844, 42075, 42795, 43112, 44880, 45648, 45900, 47550, 48501, 50490, 52305, 53890, 55792, 56100, 57060, 59279, 59400, 61200, 62766, 63400, 64668, 67320, 68472, 69740, 71325, 74800, 76080, 80784, 80835, 83688, 84150, 85590, 86224, 87175, 91800, 94149, 95100, 97002, 100980, 104610, 107780, 112200, 114120, 118558, 118800, 125532, 126225, 126800, 129336, 134640, 134725, 136944, 139480, 142650, 145503, 156915, 161670, 167376, 168300, 171180, 174350, 177837, 183600, 188298, 190200, 194004, 201960, 209220, 213975, 215560, 224400, 228240, 237116, 242505, 251064, 252450, 258672, 261525, 269450, 278960, 285300, 291006, 296395, 313830, 323340, 336600, 342360, 348700, 355674, 376596, 380400, 388008, 403920, 404175, 418440, 427950, 431120, 470745, 474232, 485010, 502128, 504900, 523050, 533511, 538900, 570600, 582012, 592790, 627660, 646680, 673200, 684720, 697400, 711348, 727515, 753192, 776016, 784575, 808350, 836880, 855900, 889185, 941490, 948464, 970020, 1009800, 1046100, 1067022, 1077800, 1141200, 1164024, 1185580, 1212525, 1255320, 1293360, 1394800, 1422696, 1455030, 1481975, 1506384, 1569150, 1600533, 1616700, 1711800, 1778370, 1882980, 1940040, 2019600, 2092200, 2134044, 2155600, 2328048, 2353725, 2371160, 2425050, 2510640, 2667555, 2845392, 2910060, 2963950, 3138300, 3201066, 3233400, 3423600, 3556740, 3637575, 3765960, 3880080, 4184400, 4268088, 4445925, 4707450, 4742320, 4850100, 5335110, 5820120, 5927900, 6276600, 6402132, 6466800, 7113480, 7275150, 7531920, 8002665, 8536176, 8891850, 9414900, 9700200, 10670220, 11640240, 11855800, 12553200, 12804264, 13337775, 14226960, 14550300, 16005330, 17783700, 18829800, 19400400, 21340440, 23711600, 25608528, 26675550, 29100600, 32010660, 35567400, 37659600, 40013325, 42680880, 53351100, 58201200, 64021320, 71134800, 80026650, 106702200, 128042640, 160053300, 213404400, 320106600, 640213200]

約数ペア:

[(1, 640213200), (2, 320106600), (3, 213404400), (4, 160053300), (5, 128042640), (6, 106702200), (8, 80026650), (9, 71134800), (10, 64021320), (11, 58201200), (12, 53351100), (15, 42680880), (16, 40013325), (17, 37659600), (18, 35567400), (20, 32010660), (22, 29100600), (24, 26675550), (25, 25608528), (27, 23711600), (30, 21340440), (33, 19400400), (34, 18829800), (36, 17783700), (40, 16005330), (44, 14550300), (45, 14226960), (48, 13337775), (50, 12804264), (51, 12553200), (54, 11855800), (55, 11640240), (60, 10670220), (66, 9700200), (68, 9414900), (72, 8891850), (75, 8536176), (80, 8002665), (85, 7531920), (88, 7275150), (90, 7113480), (99, 6466800), (100, 6402132), (102, 6276600), (108, 5927900), (110, 5820120), (120, 5335110), (132, 4850100), (135, 4742320), (136, 4707450), (144, 4445925), (150, 4268088), (153, 4184400), (165, 3880080), (170, 3765960), (176, 3637575), (180, 3556740), (187, 3423600), (198, 3233400), (200, 3201066), (204, 3138300), (216, 2963950), (220, 2910060), (225, 2845392), (240, 2667555), (255, 2510640), (264, 2425050), (270, 2371160), (272, 2353725), (275, 2328048), (297, 2155600), (300, 2134044), (306, 2092200), (317, 2019600), (330, 1940040), (340, 1882980), (360, 1778370), (374, 1711800), (396, 1616700), (400, 1600533), (408, 1569150), (425, 1506384), (432, 1481975), (440, 1455030), (450, 1422696), (459, 1394800), (495, 1293360), (510, 1255320), (528, 1212525), (540, 1185580), (550, 1164024), (561, 1141200), (594, 1077800), (600, 1067022), (612, 1046100), (634, 1009800), (660, 970020), (675, 948464), (680, 941490), (720, 889185), (748, 855900), (765, 836880), (792, 808350), (816, 784575), (825, 776016), (850, 753192), (880, 727515), (900, 711348), (918, 697400), (935, 684720), (951, 673200), (990, 646680), (1020, 627660), (1080, 592790), (1100, 582012), (1122, 570600), (1188, 538900), (1200, 533511), (1224, 523050), (1268, 504900), (1275, 502128), (1320, 485010), (1350, 474232), (1360, 470745), (1485, 431120), (1496, 427950), (1530, 418440), (1584, 404175), (1585, 403920), (1650, 388008), (1683, 380400), (1700, 376596), (1800, 355674), (1836, 348700), (1870, 342360), (1902, 336600), (1980, 323340), (2040, 313830), (2160, 296395), (2200, 291006), (2244, 285300), (2295, 278960), (2376, 269450), (2448, 261525), (2475, 258672), (2536, 252450), (2550, 251064), (2640, 242505), (2700, 237116), (2805, 228240), (2853, 224400), (2970, 215560), (2992, 213975), (3060, 209220), (3170, 201960), (3300, 194004), (3366, 190200), (3400, 188298), (3487, 183600), (3600, 177837), (3672, 174350), (3740, 171180), (3804, 168300), (3825, 167376), (3960, 161670), (4080, 156915), (4400, 145503), (4488, 142650), (4590, 139480), (4675, 136944), (4752, 134725), (4755, 134640), (4950, 129336), (5049, 126800), (5072, 126225), (5100, 125532), (5389, 118800), (5400, 118558), (5610, 114120), (5706, 112200), (5940, 107780), (6120, 104610), (6340, 100980), (6600, 97002), (6732, 95100), (6800, 94149), (6974, 91800), (7344, 87175), (7425, 86224), (7480, 85590), (7608, 84150), (7650, 83688), (7920, 80835), (7925, 80784), (8415, 76080), (8559, 74800), (8976, 71325), (9180, 69740), (9350, 68472), (9510, 67320), (9900, 64668), (10098, 63400), (10200, 62766), (10461, 61200), (10778, 59400), (10800, 59279), (11220, 57060), (11412, 56100), (11475, 55792), (11880, 53890), (12240, 52305), (12680, 50490), (13200, 48501), (13464, 47550), (13948, 45900), (14025, 45648), (14265, 44880), (14850, 43112), (14960, 42795), (15216, 42075), (15300, 41844), (15850, 40392), (16167, 39600), (16830, 38040), (17118, 37400), (17435, 36720), (18360, 34870), (18700, 34236), (19020, 33660), (19800, 32334), (20196, 31700), (20400, 31383), (20922, 30600), (21556, 29700), (22440, 28530), (22824, 28050), (22950, 27896), (23760, 26945), (23775, 26928), (25245, 25360)]