286408839720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{71983}}^1$

素因数の和:72535

約数の個数: 128

約数和(自身を含む): 873206231040

約数和(自身を除く): 586797391320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 467, 568, 710, 852, 934, 1065, 1401, 1420, 1704, 1868, 2130, 2335, 2802, 2840, 3736, 4260, 4670, 5604, 7005, 8520, 9340, 11208, 14010, 18680, 28020, 33157, 56040, 66314, 71983, 99471, 132628, 143966, 165785, 198942, 215949, 265256, 287932, 331570, 359915, 397884, 431898, 497355, 575864, 663140, 719830, 795768, 863796, 994710, 1079745, 1326280, 1439660, 1727592, 1989420, 2159490, 2879320, 3978840, 4318980, 5110793, 8637960, 10221586, 15332379, 20443172, 25553965, 30664758, 33616061, 40886344, 51107930, 61329516, 67232122, 76661895, 100848183, 102215860, 122659032, 134464244, 153323790, 168080305, 201696366, 204431720, 268928488, 306647580, 336160610, 403392732, 504240915, 613295160, 672321220, 806785464, 1008481830, 1344642440, 2016963660, 2386740331, 4033927320, 4773480662, 7160220993, 9546961324, 11933701655, 14320441986, 19093922648, 23867403310, 28640883972, 35801104965, 47734806620, 57281767944, 71602209930, 95469613240, 143204419860, 286408839720]

約数ペア:

[(1, 286408839720), (2, 143204419860), (3, 95469613240), (4, 71602209930), (5, 57281767944), (6, 47734806620), (8, 35801104965), (10, 28640883972), (12, 23867403310), (15, 19093922648), (20, 14320441986), (24, 11933701655), (30, 9546961324), (40, 7160220993), (60, 4773480662), (71, 4033927320), (120, 2386740331), (142, 2016963660), (213, 1344642440), (284, 1008481830), (355, 806785464), (426, 672321220), (467, 613295160), (568, 504240915), (710, 403392732), (852, 336160610), (934, 306647580), (1065, 268928488), (1401, 204431720), (1420, 201696366), (1704, 168080305), (1868, 153323790), (2130, 134464244), (2335, 122659032), (2802, 102215860), (2840, 100848183), (3736, 76661895), (4260, 67232122), (4670, 61329516), (5604, 51107930), (7005, 40886344), (8520, 33616061), (9340, 30664758), (11208, 25553965), (14010, 20443172), (18680, 15332379), (28020, 10221586), (33157, 8637960), (56040, 5110793), (66314, 4318980), (71983, 3978840), (99471, 2879320), (132628, 2159490), (143966, 1989420), (165785, 1727592), (198942, 1439660), (215949, 1326280), (265256, 1079745), (287932, 994710), (331570, 863796), (359915, 795768), (397884, 719830), (431898, 663140), (497355, 575864)]