286683415720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1308

約数の個数: 256

約数和(自身を含む): 728721100800

約数和(自身を除く): 442037685080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 109, 124, 130, 155, 167, 218, 248, 260, 310, 334, 403, 436, 520, 545, 620, 668, 806, 835, 872, 977, 1090, 1240, 1336, 1417, 1612, 1670, 1954, 2015, 2171, 2180, 2834, 3224, 3340, 3379, 3908, 4030, 4342, 4360, 4885, 5177, 5668, 6680, 6758, 7085, 7816, 8060, 8684, 9770, 10354, 10855, 11336, 12701, 13516, 14170, 16120, 16895, 17368, 18203, 19540, 20708, 21710, 25402, 25885, 27032, 28340, 30287, 33790, 36406, 39080, 41416, 43420, 43927, 50804, 51770, 56680, 60574, 63505, 67301, 67580, 72812, 86840, 87854, 91015, 101608, 103540, 106493, 121148, 127010, 134602, 135160, 145624, 151435, 163159, 175708, 182030, 207080, 212986, 219635, 236639, 242296, 254020, 269204, 302870, 326318, 336505, 351416, 364060, 393731, 425972, 439270, 473278, 508040, 532465, 538408, 564293, 605740, 652636, 673010, 728120, 787462, 815795, 851944, 878540, 946556, 1064930, 1128586, 1183195, 1211480, 1305272, 1346020, 1384409, 1574924, 1631590, 1757080, 1893112, 1968655, 2121067, 2129860, 2257172, 2366390, 2692040, 2768818, 2821465, 3149848, 3263180, 3301283, 3937310, 4242134, 4259720, 4514344, 4732780, 5057929, 5537636, 5642930, 6526360, 6602566, 6922045, 7335809, 7874620, 8484268, 9465560, 10115858, 10605335, 11075272, 11285860, 13205132, 13844090, 14671618, 15749240, 16506415, 16968536, 17784331, 20231716, 21210670, 22571720, 25289645, 26410264, 27688180, 29343236, 33012830, 35568662, 36679045, 40463432, 42421340, 42916679, 50579290, 55376360, 58686472, 65753077, 66025660, 71137324, 73358090, 84842680, 85833358, 88921655, 101158580, 131506154, 132051320, 142274648, 146716180, 171666716, 177843310, 202317160, 214583395, 231196303, 263012308, 293432360, 328765385, 343333432, 355686620, 429166790, 462392606, 526024616, 551314261, 657530770, 711373240, 858333580, 924785212, 1102628522, 1155981515, 1315061540, 1716667160, 1849570424, 2205257044, 2311963030, 2630123080, 2756571305, 4410514088, 4623926060, 5513142610, 7167085393, 9247852120, 11026285220, 14334170786, 22052570440, 28668341572, 35835426965, 57336683144, 71670853930, 143341707860, 286683415720]

約数ペア:

[(1, 286683415720), (2, 143341707860), (4, 71670853930), (5, 57336683144), (8, 35835426965), (10, 28668341572), (13, 22052570440), (20, 14334170786), (26, 11026285220), (31, 9247852120), (40, 7167085393), (52, 5513142610), (62, 4623926060), (65, 4410514088), (104, 2756571305), (109, 2630123080), (124, 2311963030), (130, 2205257044), (155, 1849570424), (167, 1716667160), (218, 1315061540), (248, 1155981515), (260, 1102628522), (310, 924785212), (334, 858333580), (403, 711373240), (436, 657530770), (520, 551314261), (545, 526024616), (620, 462392606), (668, 429166790), (806, 355686620), (835, 343333432), (872, 328765385), (977, 293432360), (1090, 263012308), (1240, 231196303), (1336, 214583395), (1417, 202317160), (1612, 177843310), (1670, 171666716), (1954, 146716180), (2015, 142274648), (2171, 132051320), (2180, 131506154), (2834, 101158580), (3224, 88921655), (3340, 85833358), (3379, 84842680), (3908, 73358090), (4030, 71137324), (4342, 66025660), (4360, 65753077), (4885, 58686472), (5177, 55376360), (5668, 50579290), (6680, 42916679), (6758, 42421340), (7085, 40463432), (7816, 36679045), (8060, 35568662), (8684, 33012830), (9770, 29343236), (10354, 27688180), (10855, 26410264), (11336, 25289645), (12701, 22571720), (13516, 21210670), (14170, 20231716), (16120, 17784331), (16895, 16968536), (17368, 16506415), (18203, 15749240), (19540, 14671618), (20708, 13844090), (21710, 13205132), (25402, 11285860), (25885, 11075272), (27032, 10605335), (28340, 10115858), (30287, 9465560), (33790, 8484268), (36406, 7874620), (39080, 7335809), (41416, 6922045), (43420, 6602566), (43927, 6526360), (50804, 5642930), (51770, 5537636), (56680, 5057929), (60574, 4732780), (63505, 4514344), (67301, 4259720), (67580, 4242134), (72812, 3937310), (86840, 3301283), (87854, 3263180), (91015, 3149848), (101608, 2821465), (103540, 2768818), (106493, 2692040), (121148, 2366390), (127010, 2257172), (134602, 2129860), (135160, 2121067), (145624, 1968655), (151435, 1893112), (163159, 1757080), (175708, 1631590), (182030, 1574924), (207080, 1384409), (212986, 1346020), (219635, 1305272), (236639, 1211480), (242296, 1183195), (254020, 1128586), (269204, 1064930), (302870, 946556), (326318, 878540), (336505, 851944), (351416, 815795), (364060, 787462), (393731, 728120), (425972, 673010), (439270, 652636), (473278, 605740), (508040, 564293), (532465, 538408)]