151984560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6995

約数の個数: 160

約数和(自身を含む): 579962880

約数和(自身を除く): 427978320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6959, 7280, 10920, 13918, 20877, 21840, 27836, 34795, 41754, 48713, 55672, 69590, 83508, 90467, 97426, 104385, 111344, 139180, 146139, 167016, 180934, 194852, 208770, 243565, 271401, 278360, 292278, 334032, 361868, 389704, 417540, 452335, 487130, 542802, 556720, 584556, 633269, 723736, 730695, 779408, 835080, 904670, 974260, 1085604, 1169112, 1266538, 1357005, 1447472, 1461390, 1670160, 1809340, 1899807, 1948520, 2171208, 2338224, 2533076, 2714010, 2922780, 3166345, 3618680, 3799614, 3897040, 4342416, 5066152, 5428020, 5845560, 6332690, 7237360, 7599228, 9499035, 10132304, 10856040, 11691120, 12665380, 15198456, 18998070, 21712080, 25330760, 30396912, 37996140, 50661520, 75992280, 151984560]

約数ペア:

[(1, 151984560), (2, 75992280), (3, 50661520), (4, 37996140), (5, 30396912), (6, 25330760), (7, 21712080), (8, 18998070), (10, 15198456), (12, 12665380), (13, 11691120), (14, 10856040), (15, 10132304), (16, 9499035), (20, 7599228), (21, 7237360), (24, 6332690), (26, 5845560), (28, 5428020), (30, 5066152), (35, 4342416), (39, 3897040), (40, 3799614), (42, 3618680), (48, 3166345), (52, 2922780), (56, 2714010), (60, 2533076), (65, 2338224), (70, 2171208), (78, 1948520), (80, 1899807), (84, 1809340), (91, 1670160), (104, 1461390), (105, 1447472), (112, 1357005), (120, 1266538), (130, 1169112), (140, 1085604), (156, 974260), (168, 904670), (182, 835080), (195, 779408), (208, 730695), (210, 723736), (240, 633269), (260, 584556), (273, 556720), (280, 542802), (312, 487130), (336, 452335), (364, 417540), (390, 389704), (420, 361868), (455, 334032), (520, 292278), (546, 278360), (560, 271401), (624, 243565), (728, 208770), (780, 194852), (840, 180934), (910, 167016), (1040, 146139), (1092, 139180), (1365, 111344), (1456, 104385), (1560, 97426), (1680, 90467), (1820, 83508), (2184, 69590), (2730, 55672), (3120, 48713), (3640, 41754), (4368, 34795), (5460, 27836), (6959, 21840), (7280, 20877), (10920, 13918)]