743696460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3571}}^1$

素因数の和:3688

約数の個数: 144

約数和(自身を含む): 2457393120

約数和(自身を除く): 1713696660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 780, 801, 890, 1068, 1157, 1170, 1335, 1602, 1780, 2314, 2340, 2670, 3204, 3471, 3571, 4005, 4628, 5340, 5785, 6942, 7142, 8010, 10413, 10713, 11570, 13884, 14284, 16020, 17355, 17855, 20826, 21426, 23140, 32139, 34710, 35710, 41652, 42852, 46423, 52065, 53565, 64278, 69420, 71420, 92846, 104130, 107130, 128556, 139269, 160695, 185692, 208260, 214260, 232115, 278538, 317819, 321390, 417807, 464230, 557076, 635638, 642780, 696345, 835614, 928460, 953457, 1271276, 1392690, 1589095, 1671228, 1906914, 2089035, 2785380, 2860371, 3178190, 3813828, 4131647, 4178070, 4767285, 5720742, 6356380, 8263294, 8356140, 9534570, 11441484, 12394941, 14301855, 16526588, 19069140, 20658235, 24789882, 28603710, 37184823, 41316470, 49579764, 57207420, 61974705, 74369646, 82632940, 123949410, 148739292, 185924115, 247898820, 371848230, 743696460]

約数ペア:

[(1, 743696460), (2, 371848230), (3, 247898820), (4, 185924115), (5, 148739292), (6, 123949410), (9, 82632940), (10, 74369646), (12, 61974705), (13, 57207420), (15, 49579764), (18, 41316470), (20, 37184823), (26, 28603710), (30, 24789882), (36, 20658235), (39, 19069140), (45, 16526588), (52, 14301855), (60, 12394941), (65, 11441484), (78, 9534570), (89, 8356140), (90, 8263294), (117, 6356380), (130, 5720742), (156, 4767285), (178, 4178070), (180, 4131647), (195, 3813828), (234, 3178190), (260, 2860371), (267, 2785380), (356, 2089035), (390, 1906914), (445, 1671228), (468, 1589095), (534, 1392690), (585, 1271276), (780, 953457), (801, 928460), (890, 835614), (1068, 696345), (1157, 642780), (1170, 635638), (1335, 557076), (1602, 464230), (1780, 417807), (2314, 321390), (2340, 317819), (2670, 278538), (3204, 232115), (3471, 214260), (3571, 208260), (4005, 185692), (4628, 160695), (5340, 139269), (5785, 128556), (6942, 107130), (7142, 104130), (8010, 92846), (10413, 71420), (10713, 69420), (11570, 64278), (13884, 53565), (14284, 52065), (16020, 46423), (17355, 42852), (17855, 41652), (20826, 35710), (21426, 34710), (23140, 32139)]