156739109880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{48907}}^1$

素因数の和:50509

約数の個数: 128

約数和(自身を含む): 498204276480

約数和(自身を除く): 341465166600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1571, 2040, 3142, 4713, 6284, 7855, 9426, 12568, 15710, 18852, 23565, 26707, 31420, 37704, 47130, 48907, 53414, 62840, 80121, 94260, 97814, 106828, 133535, 146721, 160242, 188520, 195628, 213656, 244535, 267070, 293442, 320484, 391256, 400605, 489070, 534140, 586884, 640968, 733605, 801210, 831419, 978140, 1068280, 1173768, 1467210, 1602420, 1662838, 1956280, 2494257, 2934420, 3204840, 3325676, 4157095, 4988514, 5868840, 6651352, 8314190, 9977028, 12471285, 16628380, 19954056, 24942570, 33256760, 49885140, 76832897, 99770280, 153665794, 230498691, 307331588, 384164485, 460997382, 614663176, 768328970, 921994764, 1152493455, 1306159249, 1536657940, 1843989528, 2304986910, 2612318498, 3073315880, 3918477747, 4609973820, 5224636996, 6530796245, 7836955494, 9219947640, 10449273992, 13061592490, 15673910988, 19592388735, 26123184980, 31347821976, 39184777470, 52246369960, 78369554940, 156739109880]

約数ペア:

[(1, 156739109880), (2, 78369554940), (3, 52246369960), (4, 39184777470), (5, 31347821976), (6, 26123184980), (8, 19592388735), (10, 15673910988), (12, 13061592490), (15, 10449273992), (17, 9219947640), (20, 7836955494), (24, 6530796245), (30, 5224636996), (34, 4609973820), (40, 3918477747), (51, 3073315880), (60, 2612318498), (68, 2304986910), (85, 1843989528), (102, 1536657940), (120, 1306159249), (136, 1152493455), (170, 921994764), (204, 768328970), (255, 614663176), (340, 460997382), (408, 384164485), (510, 307331588), (680, 230498691), (1020, 153665794), (1571, 99770280), (2040, 76832897), (3142, 49885140), (4713, 33256760), (6284, 24942570), (7855, 19954056), (9426, 16628380), (12568, 12471285), (15710, 9977028), (18852, 8314190), (23565, 6651352), (26707, 5868840), (31420, 4988514), (37704, 4157095), (47130, 3325676), (48907, 3204840), (53414, 2934420), (62840, 2494257), (80121, 1956280), (94260, 1662838), (97814, 1602420), (106828, 1467210), (133535, 1173768), (146721, 1068280), (160242, 978140), (188520, 831419), (195628, 801210), (213656, 733605), (244535, 640968), (267070, 586884), (293442, 534140), (320484, 489070), (391256, 400605)]