15298920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 61326720

約数和(自身を除く): 46027800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 467, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 934, 936, 1092, 1170, 1260, 1365, 1401, 1560, 1638, 1820, 1868, 2184, 2335, 2340, 2520, 2730, 2802, 3269, 3276, 3640, 3736, 4095, 4203, 4670, 4680, 5460, 5604, 6071, 6538, 6552, 7005, 8190, 8406, 9340, 9807, 10920, 11208, 12142, 13076, 14010, 16345, 16380, 16812, 18213, 18680, 19614, 21015, 24284, 26152, 28020, 29421, 30355, 32690, 32760, 33624, 36426, 39228, 42030, 42497, 48568, 49035, 54639, 56040, 58842, 60710, 65380, 72852, 78456, 84060, 84994, 91065, 98070, 109278, 117684, 121420, 127491, 130760, 145704, 147105, 168120, 169988, 182130, 196140, 212485, 218556, 235368, 242840, 254982, 273195, 294210, 339976, 364260, 382473, 392280, 424970, 437112, 509964, 546390, 588420, 637455, 728520, 764946, 849940, 1019928, 1092780, 1176840, 1274910, 1529892, 1699880, 1912365, 2185560, 2549820, 3059784, 3824730, 5099640, 7649460, 15298920]

約数ペア:

[(1, 15298920), (2, 7649460), (3, 5099640), (4, 3824730), (5, 3059784), (6, 2549820), (7, 2185560), (8, 1912365), (9, 1699880), (10, 1529892), (12, 1274910), (13, 1176840), (14, 1092780), (15, 1019928), (18, 849940), (20, 764946), (21, 728520), (24, 637455), (26, 588420), (28, 546390), (30, 509964), (35, 437112), (36, 424970), (39, 392280), (40, 382473), (42, 364260), (45, 339976), (52, 294210), (56, 273195), (60, 254982), (63, 242840), (65, 235368), (70, 218556), (72, 212485), (78, 196140), (84, 182130), (90, 169988), (91, 168120), (104, 147105), (105, 145704), (117, 130760), (120, 127491), (126, 121420), (130, 117684), (140, 109278), (156, 98070), (168, 91065), (180, 84994), (182, 84060), (195, 78456), (210, 72852), (234, 65380), (252, 60710), (260, 58842), (273, 56040), (280, 54639), (312, 49035), (315, 48568), (360, 42497), (364, 42030), (390, 39228), (420, 36426), (455, 33624), (467, 32760), (468, 32690), (504, 30355), (520, 29421), (546, 28020), (585, 26152), (630, 24284), (728, 21015), (780, 19614), (819, 18680), (840, 18213), (910, 16812), (934, 16380), (936, 16345), (1092, 14010), (1170, 13076), (1260, 12142), (1365, 11208), (1401, 10920), (1560, 9807), (1638, 9340), (1820, 8406), (1868, 8190), (2184, 7005), (2335, 6552), (2340, 6538), (2520, 6071), (2730, 5604), (2802, 5460), (3269, 4680), (3276, 4670), (3640, 4203), (3736, 4095)]