220162620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2971

約数の個数: 96

約数和(自身を含む): 652087296

約数和(自身を除く): 431924676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 930, 1230, 1271, 1860, 2460, 2542, 2887, 3813, 5084, 5774, 6355, 7626, 8661, 11548, 12710, 14435, 15252, 17322, 19065, 25420, 28870, 34644, 38130, 43305, 57740, 76260, 86610, 89497, 118367, 173220, 178994, 236734, 268491, 355101, 357988, 447485, 473468, 536982, 591835, 710202, 894970, 1073964, 1183670, 1342455, 1420404, 1775505, 1789940, 2367340, 2684910, 3551010, 3669377, 5369820, 7102020, 7338754, 11008131, 14677508, 18346885, 22016262, 36693770, 44032524, 55040655, 73387540, 110081310, 220162620]

約数ペア:

[(1, 220162620), (2, 110081310), (3, 73387540), (4, 55040655), (5, 44032524), (6, 36693770), (10, 22016262), (12, 18346885), (15, 14677508), (20, 11008131), (30, 7338754), (31, 7102020), (41, 5369820), (60, 3669377), (62, 3551010), (82, 2684910), (93, 2367340), (123, 1789940), (124, 1775505), (155, 1420404), (164, 1342455), (186, 1183670), (205, 1073964), (246, 894970), (310, 710202), (372, 591835), (410, 536982), (465, 473468), (492, 447485), (615, 357988), (620, 355101), (820, 268491), (930, 236734), (1230, 178994), (1271, 173220), (1860, 118367), (2460, 89497), (2542, 86610), (2887, 76260), (3813, 57740), (5084, 43305), (5774, 38130), (6355, 34644), (7626, 28870), (8661, 25420), (11548, 19065), (12710, 17322), (14435, 15252)]