202415640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10477}}^1$

素因数の和:10521

約数の個数: 128

約数和(自身を含む): 724239360

約数和(自身を除く): 521823720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 10477, 19320, 20954, 31431, 41908, 52385, 62862, 73339, 83816, 104770, 125724, 146678, 157155, 209540, 220017, 240971, 251448, 293356, 314310, 366695, 419080, 440034, 481942, 586712, 628620, 722913, 733390, 880068, 963884, 1100085, 1204855, 1257240, 1445826, 1466780, 1686797, 1760136, 1927768, 2200170, 2409710, 2891652, 2933560, 3373594, 3614565, 4400340, 4819420, 5060391, 5783304, 6747188, 7229130, 8433985, 8800680, 9638840, 10120782, 13494376, 14458260, 16867970, 20241564, 25301955, 28916520, 33735940, 40483128, 50603910, 67471880, 101207820, 202415640]

約数ペア:

[(1, 202415640), (2, 101207820), (3, 67471880), (4, 50603910), (5, 40483128), (6, 33735940), (7, 28916520), (8, 25301955), (10, 20241564), (12, 16867970), (14, 14458260), (15, 13494376), (20, 10120782), (21, 9638840), (23, 8800680), (24, 8433985), (28, 7229130), (30, 6747188), (35, 5783304), (40, 5060391), (42, 4819420), (46, 4400340), (56, 3614565), (60, 3373594), (69, 2933560), (70, 2891652), (84, 2409710), (92, 2200170), (105, 1927768), (115, 1760136), (120, 1686797), (138, 1466780), (140, 1445826), (161, 1257240), (168, 1204855), (184, 1100085), (210, 963884), (230, 880068), (276, 733390), (280, 722913), (322, 628620), (345, 586712), (420, 481942), (460, 440034), (483, 419080), (552, 366695), (644, 314310), (690, 293356), (805, 251448), (840, 240971), (920, 220017), (966, 209540), (1288, 157155), (1380, 146678), (1610, 125724), (1932, 104770), (2415, 83816), (2760, 73339), (3220, 62862), (3864, 52385), (4830, 41908), (6440, 31431), (9660, 20954), (10477, 19320)]