148115640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 323628360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 285, 334, 380, 389, 456, 501, 570, 668, 760, 778, 835, 1002, 1140, 1167, 1336, 1556, 1670, 1945, 2004, 2280, 2334, 2505, 3112, 3173, 3340, 3890, 4008, 4668, 5010, 5835, 6346, 6680, 7391, 7780, 9336, 9519, 10020, 11670, 12692, 14782, 15560, 15865, 19038, 20040, 22173, 23340, 25384, 29564, 31730, 36955, 38076, 44346, 46680, 47595, 59128, 63460, 64963, 73910, 76152, 88692, 95190, 110865, 126920, 129926, 147820, 177384, 190380, 194889, 221730, 259852, 295640, 324815, 380760, 389778, 443460, 519704, 649630, 779556, 886920, 974445, 1234297, 1299260, 1559112, 1948890, 2468594, 2598520, 3702891, 3897780, 4937188, 6171485, 7405782, 7795560, 9874376, 12342970, 14811564, 18514455, 24685940, 29623128, 37028910, 49371880, 74057820, 148115640]

約数ペア:

[(1, 148115640), (2, 74057820), (3, 49371880), (4, 37028910), (5, 29623128), (6, 24685940), (8, 18514455), (10, 14811564), (12, 12342970), (15, 9874376), (19, 7795560), (20, 7405782), (24, 6171485), (30, 4937188), (38, 3897780), (40, 3702891), (57, 2598520), (60, 2468594), (76, 1948890), (95, 1559112), (114, 1299260), (120, 1234297), (152, 974445), (167, 886920), (190, 779556), (228, 649630), (285, 519704), (334, 443460), (380, 389778), (389, 380760), (456, 324815), (501, 295640), (570, 259852), (668, 221730), (760, 194889), (778, 190380), (835, 177384), (1002, 147820), (1140, 129926), (1167, 126920), (1336, 110865), (1556, 95190), (1670, 88692), (1945, 76152), (2004, 73910), (2280, 64963), (2334, 63460), (2505, 59128), (3112, 47595), (3173, 46680), (3340, 44346), (3890, 38076), (4008, 36955), (4668, 31730), (5010, 29564), (5835, 25384), (6346, 23340), (6680, 22173), (7391, 20040), (7780, 19038), (9336, 15865), (9519, 15560), (10020, 14782), (11670, 12692)]