493370280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2320

約数の個数: 192

約数和(自身を含む): 1764322560

約数和(自身を除く): 1270952280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 2115, 2243, 2340, 2444, 2820, 3055, 3384, 3666, 4230, 4486, 4680, 4888, 5499, 5640, 6110, 6729, 7332, 8460, 8972, 9165, 10998, 11215, 12220, 13458, 14664, 16920, 17944, 18330, 20187, 21996, 22430, 24440, 26916, 27495, 29159, 33645, 36660, 40374, 43992, 44860, 53832, 54990, 58318, 67290, 73320, 80748, 87477, 89720, 100935, 105421, 109980, 116636, 134580, 145795, 161496, 174954, 201870, 210842, 219960, 233272, 262431, 269160, 291590, 316263, 349908, 403740, 421684, 437385, 524862, 527105, 583180, 632526, 699816, 807480, 843368, 874770, 948789, 1049724, 1054210, 1166360, 1265052, 1312155, 1370473, 1581315, 1749540, 1897578, 2099448, 2108420, 2530104, 2624310, 2740946, 3162630, 3499080, 3795156, 4111419, 4216840, 4743945, 5248620, 5481892, 6325260, 6852365, 7590312, 8222838, 9487890, 10497240, 10963784, 12334257, 12650520, 13704730, 16445676, 18975780, 20557095, 24668514, 27409460, 32891352, 37951560, 41114190, 49337028, 54818920, 61671285, 82228380, 98674056, 123342570, 164456760, 246685140, 493370280]

約数ペア:

[(1, 493370280), (2, 246685140), (3, 164456760), (4, 123342570), (5, 98674056), (6, 82228380), (8, 61671285), (9, 54818920), (10, 49337028), (12, 41114190), (13, 37951560), (15, 32891352), (18, 27409460), (20, 24668514), (24, 20557095), (26, 18975780), (30, 16445676), (36, 13704730), (39, 12650520), (40, 12334257), (45, 10963784), (47, 10497240), (52, 9487890), (60, 8222838), (65, 7590312), (72, 6852365), (78, 6325260), (90, 5481892), (94, 5248620), (104, 4743945), (117, 4216840), (120, 4111419), (130, 3795156), (141, 3499080), (156, 3162630), (180, 2740946), (188, 2624310), (195, 2530104), (234, 2108420), (235, 2099448), (260, 1897578), (282, 1749540), (312, 1581315), (360, 1370473), (376, 1312155), (390, 1265052), (423, 1166360), (468, 1054210), (470, 1049724), (520, 948789), (564, 874770), (585, 843368), (611, 807480), (705, 699816), (780, 632526), (846, 583180), (936, 527105), (940, 524862), (1128, 437385), (1170, 421684), (1222, 403740), (1410, 349908), (1560, 316263), (1692, 291590), (1833, 269160), (1880, 262431), (2115, 233272), (2243, 219960), (2340, 210842), (2444, 201870), (2820, 174954), (3055, 161496), (3384, 145795), (3666, 134580), (4230, 116636), (4486, 109980), (4680, 105421), (4888, 100935), (5499, 89720), (5640, 87477), (6110, 80748), (6729, 73320), (7332, 67290), (8460, 58318), (8972, 54990), (9165, 53832), (10998, 44860), (11215, 43992), (12220, 40374), (13458, 36660), (14664, 33645), (16920, 29159), (17944, 27495), (18330, 26916), (20187, 24440), (21996, 22430)]