407018040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23719}}^1$

素因数の和:23757

約数の個数: 128

約数和(自身を含む): 1434585600

約数和(自身を除く): 1027567560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 23719, 47438, 71157, 94876, 118595, 142314, 189752, 237190, 260909, 284628, 308347, 355785, 474380, 521818, 569256, 616694, 711570, 782727, 925041, 948760, 1043636, 1233388, 1304545, 1423140, 1541735, 1565454, 1850082, 2087272, 2466776, 2609090, 2846280, 3083470, 3130908, 3391817, 3700164, 3913635, 4625205, 5218180, 6166940, 6261816, 6783634, 7400328, 7827270, 9250410, 10175451, 10436360, 12333880, 13567268, 15654540, 16959085, 18500820, 20350902, 27134536, 31309080, 33918170, 37001640, 40701804, 50877255, 67836340, 81403608, 101754510, 135672680, 203509020, 407018040]

約数ペア:

[(1, 407018040), (2, 203509020), (3, 135672680), (4, 101754510), (5, 81403608), (6, 67836340), (8, 50877255), (10, 40701804), (11, 37001640), (12, 33918170), (13, 31309080), (15, 27134536), (20, 20350902), (22, 18500820), (24, 16959085), (26, 15654540), (30, 13567268), (33, 12333880), (39, 10436360), (40, 10175451), (44, 9250410), (52, 7827270), (55, 7400328), (60, 6783634), (65, 6261816), (66, 6166940), (78, 5218180), (88, 4625205), (104, 3913635), (110, 3700164), (120, 3391817), (130, 3130908), (132, 3083470), (143, 2846280), (156, 2609090), (165, 2466776), (195, 2087272), (220, 1850082), (260, 1565454), (264, 1541735), (286, 1423140), (312, 1304545), (330, 1233388), (390, 1043636), (429, 948760), (440, 925041), (520, 782727), (572, 711570), (660, 616694), (715, 569256), (780, 521818), (858, 474380), (1144, 355785), (1320, 308347), (1430, 284628), (1560, 260909), (1716, 237190), (2145, 189752), (2860, 142314), (3432, 118595), (4290, 94876), (5720, 71157), (8580, 47438), (17160, 23719)]