10403640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 240

約数和(自身を含む): 39857400

約数和(自身を除く): 29453760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 169, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 338, 342, 351, 360, 380, 390, 405, 456, 468, 494, 507, 513, 520, 540, 570, 585, 648, 676, 684, 702, 741, 760, 780, 810, 845, 855, 936, 988, 1014, 1026, 1053, 1080, 1140, 1170, 1235, 1352, 1368, 1404, 1482, 1521, 1539, 1560, 1620, 1690, 1710, 1755, 1976, 2028, 2052, 2106, 2223, 2280, 2340, 2470, 2535, 2565, 2808, 2964, 3042, 3078, 3211, 3240, 3380, 3420, 3510, 3705, 4056, 4104, 4212, 4446, 4563, 4680, 4940, 5070, 5130, 5265, 5928, 6084, 6156, 6422, 6669, 6760, 6840, 7020, 7410, 7605, 7695, 8424, 8892, 9126, 9633, 9880, 10140, 10260, 10530, 11115, 12168, 12312, 12844, 13338, 13689, 14040, 14820, 15210, 15390, 16055, 17784, 18252, 19266, 20007, 20280, 20520, 21060, 22230, 22815, 25688, 26676, 27378, 28899, 29640, 30420, 30780, 32110, 33345, 36504, 38532, 40014, 42120, 44460, 45630, 48165, 53352, 54756, 57798, 60840, 61560, 64220, 66690, 68445, 77064, 80028, 86697, 88920, 91260, 96330, 100035, 109512, 115596, 128440, 133380, 136890, 144495, 160056, 173394, 182520, 192660, 200070, 231192, 260091, 266760, 273780, 288990, 346788, 385320, 400140, 433485, 520182, 547560, 577980, 693576, 800280, 866970, 1040364, 1155960, 1300455, 1733940, 2080728, 2600910, 3467880, 5201820, 10403640]

約数ペア:

[(1, 10403640), (2, 5201820), (3, 3467880), (4, 2600910), (5, 2080728), (6, 1733940), (8, 1300455), (9, 1155960), (10, 1040364), (12, 866970), (13, 800280), (15, 693576), (18, 577980), (19, 547560), (20, 520182), (24, 433485), (26, 400140), (27, 385320), (30, 346788), (36, 288990), (38, 273780), (39, 266760), (40, 260091), (45, 231192), (52, 200070), (54, 192660), (57, 182520), (60, 173394), (65, 160056), (72, 144495), (76, 136890), (78, 133380), (81, 128440), (90, 115596), (95, 109512), (104, 100035), (108, 96330), (114, 91260), (117, 88920), (120, 86697), (130, 80028), (135, 77064), (152, 68445), (156, 66690), (162, 64220), (169, 61560), (171, 60840), (180, 57798), (190, 54756), (195, 53352), (216, 48165), (228, 45630), (234, 44460), (247, 42120), (260, 40014), (270, 38532), (285, 36504), (312, 33345), (324, 32110), (338, 30780), (342, 30420), (351, 29640), (360, 28899), (380, 27378), (390, 26676), (405, 25688), (456, 22815), (468, 22230), (494, 21060), (507, 20520), (513, 20280), (520, 20007), (540, 19266), (570, 18252), (585, 17784), (648, 16055), (676, 15390), (684, 15210), (702, 14820), (741, 14040), (760, 13689), (780, 13338), (810, 12844), (845, 12312), (855, 12168), (936, 11115), (988, 10530), (1014, 10260), (1026, 10140), (1053, 9880), (1080, 9633), (1140, 9126), (1170, 8892), (1235, 8424), (1352, 7695), (1368, 7605), (1404, 7410), (1482, 7020), (1521, 6840), (1539, 6760), (1560, 6669), (1620, 6422), (1690, 6156), (1710, 6084), (1755, 5928), (1976, 5265), (2028, 5130), (2052, 5070), (2106, 4940), (2223, 4680), (2280, 4563), (2340, 4446), (2470, 4212), (2535, 4104), (2565, 4056), (2808, 3705), (2964, 3510), (3042, 3420), (3078, 3380), (3211, 3240)]