20227037160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{14281}}^1$

素因数の和:14372

約数の個数: 256

約数和(自身を含む): 70335993600

約数和(自身を除く): 50108956440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 37, 40, 44, 55, 58, 60, 66, 74, 87, 88, 110, 111, 116, 120, 132, 145, 148, 165, 174, 185, 220, 222, 232, 264, 290, 296, 319, 330, 348, 370, 407, 435, 440, 444, 555, 580, 638, 660, 696, 740, 814, 870, 888, 957, 1073, 1110, 1160, 1221, 1276, 1320, 1480, 1595, 1628, 1740, 1914, 2035, 2146, 2220, 2442, 2552, 3190, 3219, 3256, 3480, 3828, 4070, 4292, 4440, 4785, 4884, 5365, 6105, 6380, 6438, 7656, 8140, 8584, 9570, 9768, 10730, 11803, 12210, 12760, 12876, 14281, 16095, 16280, 19140, 21460, 23606, 24420, 25752, 28562, 32190, 35409, 38280, 42843, 42920, 47212, 48840, 57124, 59015, 64380, 70818, 71405, 85686, 94424, 114248, 118030, 128760, 141636, 142810, 157091, 171372, 177045, 214215, 236060, 283272, 285620, 314182, 342744, 354090, 414149, 428430, 471273, 472120, 528397, 571240, 628364, 708180, 785455, 828298, 856860, 942546, 1056794, 1242447, 1256728, 1416360, 1570910, 1585191, 1656596, 1713720, 1885092, 2070745, 2113588, 2356365, 2484894, 2641985, 3141820, 3170382, 3313192, 3770184, 4141490, 4227176, 4555639, 4712730, 4969788, 5283970, 5812367, 6212235, 6283640, 6340764, 7925955, 8282980, 9111278, 9425460, 9939576, 10567940, 11624734, 12424470, 12681528, 13666917, 15323513, 15851910, 16565960, 17437101, 18222556, 18850920, 21135880, 22778195, 23249468, 24848940, 27333834, 29061835, 30647026, 31703820, 34874202, 36445112, 45556390, 45970539, 46498936, 49697880, 54667668, 58123670, 61294052, 63407640, 68334585, 69748404, 76617565, 87185505, 91112780, 91941078, 109335336, 116247340, 122588104, 136669170, 139496808, 153235130, 168558643, 174371010, 182225560, 183882156, 229852695, 232494680, 273338340, 306470260, 337117286, 348742020, 367764312, 459705390, 505675929, 546676680, 612940520, 674234572, 697484040, 842793215, 919410780, 1011351858, 1348469144, 1685586430, 1838821560, 2022703716, 2528379645, 3371172860, 4045407432, 5056759290, 6742345720, 10113518580, 20227037160]

約数ペア:

[(1, 20227037160), (2, 10113518580), (3, 6742345720), (4, 5056759290), (5, 4045407432), (6, 3371172860), (8, 2528379645), (10, 2022703716), (11, 1838821560), (12, 1685586430), (15, 1348469144), (20, 1011351858), (22, 919410780), (24, 842793215), (29, 697484040), (30, 674234572), (33, 612940520), (37, 546676680), (40, 505675929), (44, 459705390), (55, 367764312), (58, 348742020), (60, 337117286), (66, 306470260), (74, 273338340), (87, 232494680), (88, 229852695), (110, 183882156), (111, 182225560), (116, 174371010), (120, 168558643), (132, 153235130), (145, 139496808), (148, 136669170), (165, 122588104), (174, 116247340), (185, 109335336), (220, 91941078), (222, 91112780), (232, 87185505), (264, 76617565), (290, 69748404), (296, 68334585), (319, 63407640), (330, 61294052), (348, 58123670), (370, 54667668), (407, 49697880), (435, 46498936), (440, 45970539), (444, 45556390), (555, 36445112), (580, 34874202), (638, 31703820), (660, 30647026), (696, 29061835), (740, 27333834), (814, 24848940), (870, 23249468), (888, 22778195), (957, 21135880), (1073, 18850920), (1110, 18222556), (1160, 17437101), (1221, 16565960), (1276, 15851910), (1320, 15323513), (1480, 13666917), (1595, 12681528), (1628, 12424470), (1740, 11624734), (1914, 10567940), (2035, 9939576), (2146, 9425460), (2220, 9111278), (2442, 8282980), (2552, 7925955), (3190, 6340764), (3219, 6283640), (3256, 6212235), (3480, 5812367), (3828, 5283970), (4070, 4969788), (4292, 4712730), (4440, 4555639), (4785, 4227176), (4884, 4141490), (5365, 3770184), (6105, 3313192), (6380, 3170382), (6438, 3141820), (7656, 2641985), (8140, 2484894), (8584, 2356365), (9570, 2113588), (9768, 2070745), (10730, 1885092), (11803, 1713720), (12210, 1656596), (12760, 1585191), (12876, 1570910), (14281, 1416360), (16095, 1256728), (16280, 1242447), (19140, 1056794), (21460, 942546), (23606, 856860), (24420, 828298), (25752, 785455), (28562, 708180), (32190, 628364), (35409, 571240), (38280, 528397), (42843, 472120), (42920, 471273), (47212, 428430), (48840, 414149), (57124, 354090), (59015, 342744), (64380, 314182), (70818, 285620), (71405, 283272), (85686, 236060), (94424, 214215), (114248, 177045), (118030, 171372), (128760, 157091), (141636, 142810)]