136715640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 439257600

約数和(自身を除く): 302541960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 983, 1140, 1159, 1220, 1464, 1830, 1966, 2280, 2318, 2440, 2949, 3477, 3660, 3932, 4636, 4915, 5795, 5898, 6954, 7320, 7864, 9272, 9830, 11590, 11796, 13908, 14745, 17385, 18677, 19660, 23180, 23592, 27816, 29490, 34770, 37354, 39320, 46360, 56031, 58980, 59963, 69540, 74708, 93385, 112062, 117960, 119926, 139080, 149416, 179889, 186770, 224124, 239852, 280155, 299815, 359778, 373540, 448248, 479704, 560310, 599630, 719556, 747080, 899445, 1120620, 1139297, 1199260, 1439112, 1798890, 2241240, 2278594, 2398520, 3417891, 3597780, 4557188, 5696485, 6835782, 7195560, 9114376, 11392970, 13671564, 17089455, 22785940, 27343128, 34178910, 45571880, 68357820, 136715640]

約数ペア:

[(1, 136715640), (2, 68357820), (3, 45571880), (4, 34178910), (5, 27343128), (6, 22785940), (8, 17089455), (10, 13671564), (12, 11392970), (15, 9114376), (19, 7195560), (20, 6835782), (24, 5696485), (30, 4557188), (38, 3597780), (40, 3417891), (57, 2398520), (60, 2278594), (61, 2241240), (76, 1798890), (95, 1439112), (114, 1199260), (120, 1139297), (122, 1120620), (152, 899445), (183, 747080), (190, 719556), (228, 599630), (244, 560310), (285, 479704), (305, 448248), (366, 373540), (380, 359778), (456, 299815), (488, 280155), (570, 239852), (610, 224124), (732, 186770), (760, 179889), (915, 149416), (983, 139080), (1140, 119926), (1159, 117960), (1220, 112062), (1464, 93385), (1830, 74708), (1966, 69540), (2280, 59963), (2318, 58980), (2440, 56031), (2949, 46360), (3477, 39320), (3660, 37354), (3932, 34770), (4636, 29490), (4915, 27816), (5795, 23592), (5898, 23180), (6954, 19660), (7320, 18677), (7864, 17385), (9272, 14745), (9830, 13908), (11590, 11796)]