80338830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 230985216

約数和(自身を除く): 150646386

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 61, 65, 66, 78, 110, 122, 130, 143, 165, 183, 195, 286, 305, 307, 330, 366, 390, 429, 610, 614, 671, 715, 793, 858, 915, 921, 1342, 1430, 1535, 1586, 1830, 1842, 2013, 2145, 2379, 3070, 3355, 3377, 3965, 3991, 4026, 4290, 4605, 4758, 6710, 6754, 7930, 7982, 8723, 9210, 10065, 10131, 11895, 11973, 16885, 17446, 18727, 19955, 20130, 20262, 23790, 23946, 26169, 33770, 37454, 39910, 43615, 43901, 50655, 52338, 56181, 59865, 87230, 87802, 93635, 101310, 112362, 119730, 130845, 131703, 187270, 205997, 219505, 243451, 261690, 263406, 280905, 411994, 439010, 486902, 561810, 617991, 658515, 730353, 1029985, 1217255, 1235982, 1317030, 1460706, 2059970, 2434510, 2677961, 3089955, 3651765, 5355922, 6179910, 7303530, 8033883, 13389805, 16067766, 26779610, 40169415, 80338830]

約数ペア:

[(1, 80338830), (2, 40169415), (3, 26779610), (5, 16067766), (6, 13389805), (10, 8033883), (11, 7303530), (13, 6179910), (15, 5355922), (22, 3651765), (26, 3089955), (30, 2677961), (33, 2434510), (39, 2059970), (55, 1460706), (61, 1317030), (65, 1235982), (66, 1217255), (78, 1029985), (110, 730353), (122, 658515), (130, 617991), (143, 561810), (165, 486902), (183, 439010), (195, 411994), (286, 280905), (305, 263406), (307, 261690), (330, 243451), (366, 219505), (390, 205997), (429, 187270), (610, 131703), (614, 130845), (671, 119730), (715, 112362), (793, 101310), (858, 93635), (915, 87802), (921, 87230), (1342, 59865), (1430, 56181), (1535, 52338), (1586, 50655), (1830, 43901), (1842, 43615), (2013, 39910), (2145, 37454), (2379, 33770), (3070, 26169), (3355, 23946), (3377, 23790), (3965, 20262), (3991, 20130), (4026, 19955), (4290, 18727), (4605, 17446), (4758, 16885), (6710, 11973), (6754, 11895), (7930, 10131), (7982, 10065), (8723, 9210)]