40962480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 160

約数和(自身を含む): 144157440

約数和(自身を除く): 103194960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 691, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1382, 1482, 1520, 1560, 1976, 2073, 2280, 2470, 2764, 2964, 3120, 3455, 3705, 3952, 4146, 4560, 4940, 5528, 5928, 6910, 7410, 8292, 8983, 9880, 10365, 11056, 11856, 13129, 13820, 14820, 16584, 17966, 19760, 20730, 26258, 26949, 27640, 29640, 33168, 35932, 39387, 41460, 44915, 52516, 53898, 55280, 59280, 65645, 71864, 78774, 82920, 89830, 105032, 107796, 131290, 134745, 143728, 157548, 165840, 170677, 179660, 196935, 210064, 215592, 262580, 269490, 315096, 341354, 359320, 393870, 431184, 512031, 525160, 538980, 630192, 682708, 718640, 787740, 853385, 1024062, 1050320, 1077960, 1365416, 1575480, 1706770, 2048124, 2155920, 2560155, 2730832, 3150960, 3413540, 4096248, 5120310, 6827080, 8192496, 10240620, 13654160, 20481240, 40962480]

約数ペア:

[(1, 40962480), (2, 20481240), (3, 13654160), (4, 10240620), (5, 8192496), (6, 6827080), (8, 5120310), (10, 4096248), (12, 3413540), (13, 3150960), (15, 2730832), (16, 2560155), (19, 2155920), (20, 2048124), (24, 1706770), (26, 1575480), (30, 1365416), (38, 1077960), (39, 1050320), (40, 1024062), (48, 853385), (52, 787740), (57, 718640), (60, 682708), (65, 630192), (76, 538980), (78, 525160), (80, 512031), (95, 431184), (104, 393870), (114, 359320), (120, 341354), (130, 315096), (152, 269490), (156, 262580), (190, 215592), (195, 210064), (208, 196935), (228, 179660), (240, 170677), (247, 165840), (260, 157548), (285, 143728), (304, 134745), (312, 131290), (380, 107796), (390, 105032), (456, 89830), (494, 82920), (520, 78774), (570, 71864), (624, 65645), (691, 59280), (741, 55280), (760, 53898), (780, 52516), (912, 44915), (988, 41460), (1040, 39387), (1140, 35932), (1235, 33168), (1382, 29640), (1482, 27640), (1520, 26949), (1560, 26258), (1976, 20730), (2073, 19760), (2280, 17966), (2470, 16584), (2764, 14820), (2964, 13820), (3120, 13129), (3455, 11856), (3705, 11056), (3952, 10365), (4146, 9880), (4560, 8983), (4940, 8292), (5528, 7410), (5928, 6910)]