1967936880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90107}}^1$

素因数の和:90143

約数の個数: 160

約数和(自身を含む): 7508519424

約数和(自身を除く): 5540582544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 90107, 180214, 270321, 360428, 450535, 540642, 630749, 720856, 901070, 1081284, 1171391, 1261498, 1351605, 1441712, 1802140, 1892247, 2162568, 2342782, 2522996, 2703210, 3153745, 3514173, 3604280, 3784494, 4325136, 4685564, 5045992, 5406420, 5856955, 6307490, 7028346, 7208560, 7568988, 8199737, 9371128, 9461235, 10091984, 10812840, 11713910, 12614980, 14056692, 15137976, 16399474, 17570865, 18742256, 18922470, 21625680, 23427820, 24599211, 25229960, 28113384, 30275952, 32798948, 35141730, 37844940, 40998685, 46855640, 49198422, 50459920, 56226768, 65597896, 70283460, 75689880, 81997370, 93711280, 98396844, 122996055, 131195792, 140566920, 151379760, 163994740, 196793688, 245992110, 281133840, 327989480, 393587376, 491984220, 655978960, 983968440, 1967936880]

約数ペア:

[(1, 1967936880), (2, 983968440), (3, 655978960), (4, 491984220), (5, 393587376), (6, 327989480), (7, 281133840), (8, 245992110), (10, 196793688), (12, 163994740), (13, 151379760), (14, 140566920), (15, 131195792), (16, 122996055), (20, 98396844), (21, 93711280), (24, 81997370), (26, 75689880), (28, 70283460), (30, 65597896), (35, 56226768), (39, 50459920), (40, 49198422), (42, 46855640), (48, 40998685), (52, 37844940), (56, 35141730), (60, 32798948), (65, 30275952), (70, 28113384), (78, 25229960), (80, 24599211), (84, 23427820), (91, 21625680), (104, 18922470), (105, 18742256), (112, 17570865), (120, 16399474), (130, 15137976), (140, 14056692), (156, 12614980), (168, 11713910), (182, 10812840), (195, 10091984), (208, 9461235), (210, 9371128), (240, 8199737), (260, 7568988), (273, 7208560), (280, 7028346), (312, 6307490), (336, 5856955), (364, 5406420), (390, 5045992), (420, 4685564), (455, 4325136), (520, 3784494), (546, 3604280), (560, 3514173), (624, 3153745), (728, 2703210), (780, 2522996), (840, 2342782), (910, 2162568), (1040, 1892247), (1092, 1802140), (1365, 1441712), (1456, 1351605), (1560, 1261498), (1680, 1171391), (1820, 1081284), (2184, 901070), (2730, 720856), (3120, 630749), (3640, 540642), (4368, 450535), (5460, 360428), (7280, 270321), (10920, 180214), (21840, 90107)]