140369580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 321939540

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, 90, 117, 130, 156, 180, 195, 223, 234, 260, 269, 390, 446, 468, 538, 585, 669, 780, 807, 892, 1076, 1115, 1170, 1338, 1345, 1614, 2007, 2230, 2340, 2421, 2676, 2690, 2899, 3228, 3345, 3497, 4014, 4035, 4460, 4842, 5380, 5798, 6690, 6994, 8028, 8070, 8697, 9684, 10035, 10491, 11596, 12105, 13380, 13988, 14495, 16140, 17394, 17485, 20070, 20982, 24210, 26091, 28990, 31473, 34788, 34970, 40140, 41964, 43485, 48420, 52182, 52455, 57980, 59987, 62946, 69940, 86970, 104364, 104910, 119974, 125892, 130455, 157365, 173940, 179961, 209820, 239948, 260910, 299935, 314730, 359922, 521820, 539883, 599870, 629460, 719844, 779831, 899805, 1079766, 1199740, 1559662, 1799610, 2159532, 2339493, 2699415, 3119324, 3599220, 3899155, 4678986, 5398830, 7018479, 7798310, 9357972, 10797660, 11697465, 14036958, 15596620, 23394930, 28073916, 35092395, 46789860, 70184790, 140369580]

約数ペア:

[(1, 140369580), (2, 70184790), (3, 46789860), (4, 35092395), (5, 28073916), (6, 23394930), (9, 15596620), (10, 14036958), (12, 11697465), (13, 10797660), (15, 9357972), (18, 7798310), (20, 7018479), (26, 5398830), (30, 4678986), (36, 3899155), (39, 3599220), (45, 3119324), (52, 2699415), (60, 2339493), (65, 2159532), (78, 1799610), (90, 1559662), (117, 1199740), (130, 1079766), (156, 899805), (180, 779831), (195, 719844), (223, 629460), (234, 599870), (260, 539883), (269, 521820), (390, 359922), (446, 314730), (468, 299935), (538, 260910), (585, 239948), (669, 209820), (780, 179961), (807, 173940), (892, 157365), (1076, 130455), (1115, 125892), (1170, 119974), (1338, 104910), (1345, 104364), (1614, 86970), (2007, 69940), (2230, 62946), (2340, 59987), (2421, 57980), (2676, 52455), (2690, 52182), (2899, 48420), (3228, 43485), (3345, 41964), (3497, 40140), (4014, 34970), (4035, 34788), (4460, 31473), (4842, 28990), (5380, 26091), (5798, 24210), (6690, 20982), (6994, 20070), (8028, 17485), (8070, 17394), (8697, 16140), (9684, 14495), (10035, 13988), (10491, 13380), (11596, 12105)]