91259280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 240

約数和(自身を含む): 369083520

約数和(自身を除く): 277824240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 953, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1906, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 2859, 3192, 3420, 3812, 3990, 4560, 4765, 4788, 5040, 5320, 5718, 5985, 6384, 6671, 6840, 7624, 7980, 8577, 9530, 9576, 10640, 11436, 11970, 13342, 13680, 14295, 15248, 15960, 17154, 18107, 19060, 19152, 20013, 22872, 23940, 26684, 28590, 31920, 33355, 34308, 36214, 38120, 40026, 42885, 45744, 47880, 53368, 54321, 57180, 60039, 66710, 68616, 72428, 76240, 80052, 85770, 90535, 95760, 100065, 106736, 108642, 114360, 120078, 126749, 133420, 137232, 144856, 160104, 162963, 171540, 181070, 200130, 217284, 228720, 240156, 253498, 266840, 271605, 289712, 300195, 320208, 325926, 343080, 362140, 380247, 400260, 434568, 480312, 506996, 533680, 543210, 600390, 633745, 651852, 686160, 724280, 760494, 800520, 814815, 869136, 960624, 1013992, 1086420, 1140741, 1200780, 1267490, 1303704, 1448560, 1520988, 1601040, 1629630, 1901235, 2027984, 2172840, 2281482, 2401560, 2534980, 2607408, 3041976, 3259260, 3802470, 4345680, 4562964, 4803120, 5069960, 5703705, 6083952, 6518520, 7604940, 9125928, 10139920, 11407410, 13037040, 15209880, 18251856, 22814820, 30419760, 45629640, 91259280]

約数ペア:

[(1, 91259280), (2, 45629640), (3, 30419760), (4, 22814820), (5, 18251856), (6, 15209880), (7, 13037040), (8, 11407410), (9, 10139920), (10, 9125928), (12, 7604940), (14, 6518520), (15, 6083952), (16, 5703705), (18, 5069960), (19, 4803120), (20, 4562964), (21, 4345680), (24, 3802470), (28, 3259260), (30, 3041976), (35, 2607408), (36, 2534980), (38, 2401560), (40, 2281482), (42, 2172840), (45, 2027984), (48, 1901235), (56, 1629630), (57, 1601040), (60, 1520988), (63, 1448560), (70, 1303704), (72, 1267490), (76, 1200780), (80, 1140741), (84, 1086420), (90, 1013992), (95, 960624), (105, 869136), (112, 814815), (114, 800520), (120, 760494), (126, 724280), (133, 686160), (140, 651852), (144, 633745), (152, 600390), (168, 543210), (171, 533680), (180, 506996), (190, 480312), (210, 434568), (228, 400260), (240, 380247), (252, 362140), (266, 343080), (280, 325926), (285, 320208), (304, 300195), (315, 289712), (336, 271605), (342, 266840), (360, 253498), (380, 240156), (399, 228720), (420, 217284), (456, 200130), (504, 181070), (532, 171540), (560, 162963), (570, 160104), (630, 144856), (665, 137232), (684, 133420), (720, 126749), (760, 120078), (798, 114360), (840, 108642), (855, 106736), (912, 100065), (953, 95760), (1008, 90535), (1064, 85770), (1140, 80052), (1197, 76240), (1260, 72428), (1330, 68616), (1368, 66710), (1520, 60039), (1596, 57180), (1680, 54321), (1710, 53368), (1906, 47880), (1995, 45744), (2128, 42885), (2280, 40026), (2394, 38120), (2520, 36214), (2660, 34308), (2736, 33355), (2859, 31920), (3192, 28590), (3420, 26684), (3812, 23940), (3990, 22872), (4560, 20013), (4765, 19152), (4788, 19060), (5040, 18107), (5320, 17154), (5718, 15960), (5985, 15248), (6384, 14295), (6671, 13680), (6840, 13342), (7624, 11970), (7980, 11436), (8577, 10640), (9530, 9576)]