9993960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 36391680

約数和(自身を除く): 26397720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 71, 72, 85, 90, 92, 102, 115, 120, 136, 138, 142, 153, 170, 180, 184, 204, 207, 213, 230, 255, 276, 284, 306, 340, 345, 355, 360, 391, 408, 414, 426, 460, 510, 552, 568, 612, 639, 680, 690, 710, 765, 782, 828, 852, 920, 1020, 1035, 1065, 1173, 1207, 1224, 1278, 1380, 1420, 1530, 1564, 1633, 1656, 1704, 1955, 2040, 2070, 2130, 2346, 2414, 2556, 2760, 2840, 3060, 3128, 3195, 3266, 3519, 3621, 3910, 4140, 4260, 4692, 4828, 4899, 5112, 5865, 6035, 6120, 6390, 6532, 7038, 7242, 7820, 8165, 8280, 8520, 9384, 9656, 9798, 10863, 11730, 12070, 12780, 13064, 14076, 14484, 14697, 15640, 16330, 17595, 18105, 19596, 21726, 23460, 24140, 24495, 25560, 27761, 28152, 28968, 29394, 32660, 35190, 36210, 39192, 43452, 46920, 48280, 48990, 54315, 55522, 58788, 65320, 70380, 72420, 73485, 83283, 86904, 97980, 108630, 111044, 117576, 138805, 140760, 144840, 146970, 166566, 195960, 217260, 222088, 249849, 277610, 293940, 333132, 416415, 434520, 499698, 555220, 587880, 666264, 832830, 999396, 1110440, 1249245, 1665660, 1998792, 2498490, 3331320, 4996980, 9993960]

約数ペア:

[(1, 9993960), (2, 4996980), (3, 3331320), (4, 2498490), (5, 1998792), (6, 1665660), (8, 1249245), (9, 1110440), (10, 999396), (12, 832830), (15, 666264), (17, 587880), (18, 555220), (20, 499698), (23, 434520), (24, 416415), (30, 333132), (34, 293940), (36, 277610), (40, 249849), (45, 222088), (46, 217260), (51, 195960), (60, 166566), (68, 146970), (69, 144840), (71, 140760), (72, 138805), (85, 117576), (90, 111044), (92, 108630), (102, 97980), (115, 86904), (120, 83283), (136, 73485), (138, 72420), (142, 70380), (153, 65320), (170, 58788), (180, 55522), (184, 54315), (204, 48990), (207, 48280), (213, 46920), (230, 43452), (255, 39192), (276, 36210), (284, 35190), (306, 32660), (340, 29394), (345, 28968), (355, 28152), (360, 27761), (391, 25560), (408, 24495), (414, 24140), (426, 23460), (460, 21726), (510, 19596), (552, 18105), (568, 17595), (612, 16330), (639, 15640), (680, 14697), (690, 14484), (710, 14076), (765, 13064), (782, 12780), (828, 12070), (852, 11730), (920, 10863), (1020, 9798), (1035, 9656), (1065, 9384), (1173, 8520), (1207, 8280), (1224, 8165), (1278, 7820), (1380, 7242), (1420, 7038), (1530, 6532), (1564, 6390), (1633, 6120), (1656, 6035), (1704, 5865), (1955, 5112), (2040, 4899), (2070, 4828), (2130, 4692), (2346, 4260), (2414, 4140), (2556, 3910), (2760, 3621), (2840, 3519), (3060, 3266), (3128, 3195)]