66323040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19739}}^1$

素因数の和:19764

約数の個数: 96

約数和(自身を含む): 238775040

約数和(自身を除く): 172452000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19739, 39478, 59217, 78956, 98695, 118434, 138173, 157912, 197390, 236868, 276346, 296085, 315824, 394780, 414519, 473736, 552692, 592170, 631648, 690865, 789560, 829038, 947472, 1105384, 1184340, 1381730, 1579120, 1658076, 1894944, 2072595, 2210768, 2368680, 2763460, 3158240, 3316152, 4145190, 4421536, 4737360, 5526920, 6632304, 8290380, 9474720, 11053840, 13264608, 16580760, 22107680, 33161520, 66323040]

約数ペア:

[(1, 66323040), (2, 33161520), (3, 22107680), (4, 16580760), (5, 13264608), (6, 11053840), (7, 9474720), (8, 8290380), (10, 6632304), (12, 5526920), (14, 4737360), (15, 4421536), (16, 4145190), (20, 3316152), (21, 3158240), (24, 2763460), (28, 2368680), (30, 2210768), (32, 2072595), (35, 1894944), (40, 1658076), (42, 1579120), (48, 1381730), (56, 1184340), (60, 1105384), (70, 947472), (80, 829038), (84, 789560), (96, 690865), (105, 631648), (112, 592170), (120, 552692), (140, 473736), (160, 414519), (168, 394780), (210, 315824), (224, 296085), (240, 276346), (280, 236868), (336, 197390), (420, 157912), (480, 138173), (560, 118434), (672, 98695), (840, 78956), (1120, 59217), (1680, 39478), (3360, 19739)]