408091320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12457}}^1$

素因数の和:12494

約数の個数: 192

約数和(自身を含む): 1632496320

約数和(自身を除く): 1224405000

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, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 12457, 16380, 24914, 32760, 37371, 49828, 62285, 74742, 87199, 99656, 112113, 124570, 149484, 161941, 174398, 186855, 224226, 249140, 261597, 298968, 323882, 348796, 373710, 435995, 448452, 485823, 498280, 523194, 560565, 647764, 697592, 747420, 784791, 809705, 871990, 896904, 971646, 1046388, 1121130, 1133587, 1295528, 1307985, 1457469, 1494840, 1569582, 1619410, 1743980, 1943292, 2092776, 2242260, 2267174, 2429115, 2615970, 2914938, 3139164, 3238820, 3400761, 3487960, 3886584, 3923955, 4484520, 4534348, 4858230, 5231940, 5667935, 5829876, 6278328, 6477640, 6801522, 7287345, 7847910, 9068696, 9716460, 10202283, 10463880, 11335870, 11659752, 13603044, 14574690, 15695820, 17003805, 19432920, 20404566, 22671740, 27206088, 29149380, 31391640, 34007610, 40809132, 45343480, 51011415, 58298760, 68015220, 81618264, 102022830, 136030440, 204045660, 408091320]

約数ペア:

[(1, 408091320), (2, 204045660), (3, 136030440), (4, 102022830), (5, 81618264), (6, 68015220), (7, 58298760), (8, 51011415), (9, 45343480), (10, 40809132), (12, 34007610), (13, 31391640), (14, 29149380), (15, 27206088), (18, 22671740), (20, 20404566), (21, 19432920), (24, 17003805), (26, 15695820), (28, 14574690), (30, 13603044), (35, 11659752), (36, 11335870), (39, 10463880), (40, 10202283), (42, 9716460), (45, 9068696), (52, 7847910), (56, 7287345), (60, 6801522), (63, 6477640), (65, 6278328), (70, 5829876), (72, 5667935), (78, 5231940), (84, 4858230), (90, 4534348), (91, 4484520), (104, 3923955), (105, 3886584), (117, 3487960), (120, 3400761), (126, 3238820), (130, 3139164), (140, 2914938), (156, 2615970), (168, 2429115), (180, 2267174), (182, 2242260), (195, 2092776), (210, 1943292), (234, 1743980), (252, 1619410), (260, 1569582), (273, 1494840), (280, 1457469), (312, 1307985), (315, 1295528), (360, 1133587), (364, 1121130), (390, 1046388), (420, 971646), (455, 896904), (468, 871990), (504, 809705), (520, 784791), (546, 747420), (585, 697592), (630, 647764), (728, 560565), (780, 523194), (819, 498280), (840, 485823), (910, 448452), (936, 435995), (1092, 373710), (1170, 348796), (1260, 323882), (1365, 298968), (1560, 261597), (1638, 249140), (1820, 224226), (2184, 186855), (2340, 174398), (2520, 161941), (2730, 149484), (3276, 124570), (3640, 112113), (4095, 99656), (4680, 87199), (5460, 74742), (6552, 62285), (8190, 49828), (10920, 37371), (12457, 32760), (16380, 24914)]