140789220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 472469760

約数和(自身を除く): 331680540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 61, 65, 66, 78, 110, 122, 130, 132, 143, 156, 165, 183, 195, 220, 244, 260, 269, 286, 305, 330, 366, 390, 429, 538, 572, 610, 660, 671, 715, 732, 780, 793, 807, 858, 915, 1076, 1220, 1342, 1345, 1430, 1586, 1614, 1716, 1830, 2013, 2145, 2379, 2684, 2690, 2860, 2959, 3172, 3228, 3355, 3497, 3660, 3965, 4026, 4035, 4290, 4758, 5380, 5918, 6710, 6994, 7930, 8052, 8070, 8580, 8723, 8877, 9516, 10065, 10491, 11836, 11895, 13420, 13988, 14795, 15860, 16140, 16409, 17446, 17485, 17754, 20130, 20982, 23790, 26169, 29590, 32818, 34892, 34970, 35508, 38467, 40260, 41964, 43615, 44385, 47580, 49227, 52338, 52455, 59180, 65636, 69940, 76934, 82045, 87230, 88770, 98454, 104676, 104910, 115401, 130845, 153868, 164090, 174460, 177540, 180499, 192335, 196908, 209820, 213317, 230802, 246135, 261690, 328180, 360998, 384670, 426634, 461604, 492270, 523380, 541497, 577005, 639951, 721996, 769340, 853268, 902495, 984540, 1066585, 1082994, 1154010, 1279902, 1804990, 2133170, 2165988, 2308020, 2346487, 2559804, 2707485, 3199755, 3609980, 4266340, 4692974, 5414970, 6399510, 7039461, 9385948, 10829940, 11732435, 12799020, 14078922, 23464870, 28157844, 35197305, 46929740, 70394610, 140789220]

約数ペア:

[(1, 140789220), (2, 70394610), (3, 46929740), (4, 35197305), (5, 28157844), (6, 23464870), (10, 14078922), (11, 12799020), (12, 11732435), (13, 10829940), (15, 9385948), (20, 7039461), (22, 6399510), (26, 5414970), (30, 4692974), (33, 4266340), (39, 3609980), (44, 3199755), (52, 2707485), (55, 2559804), (60, 2346487), (61, 2308020), (65, 2165988), (66, 2133170), (78, 1804990), (110, 1279902), (122, 1154010), (130, 1082994), (132, 1066585), (143, 984540), (156, 902495), (165, 853268), (183, 769340), (195, 721996), (220, 639951), (244, 577005), (260, 541497), (269, 523380), (286, 492270), (305, 461604), (330, 426634), (366, 384670), (390, 360998), (429, 328180), (538, 261690), (572, 246135), (610, 230802), (660, 213317), (671, 209820), (715, 196908), (732, 192335), (780, 180499), (793, 177540), (807, 174460), (858, 164090), (915, 153868), (1076, 130845), (1220, 115401), (1342, 104910), (1345, 104676), (1430, 98454), (1586, 88770), (1614, 87230), (1716, 82045), (1830, 76934), (2013, 69940), (2145, 65636), (2379, 59180), (2684, 52455), (2690, 52338), (2860, 49227), (2959, 47580), (3172, 44385), (3228, 43615), (3355, 41964), (3497, 40260), (3660, 38467), (3965, 35508), (4026, 34970), (4035, 34892), (4290, 32818), (4758, 29590), (5380, 26169), (5918, 23790), (6710, 20982), (6994, 20130), (7930, 17754), (8052, 17485), (8070, 17446), (8580, 16409), (8723, 16140), (8877, 15860), (9516, 14795), (10065, 13988), (10491, 13420), (11836, 11895)]