221086062120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{13903}}^1$

素因数の和:15656

約数の個数: 256

約数和(自身を含む): 827459297280

約数和(自身を除く): 606373235160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1721, 1848, 2310, 3080, 3442, 4620, 5163, 6884, 8605, 9240, 10326, 12047, 13768, 13903, 17210, 18931, 20652, 24094, 25815, 27806, 34420, 36141, 37862, 41304, 41709, 48188, 51630, 55612, 56793, 60235, 68840, 69515, 72282, 75724, 83418, 94655, 96376, 97321, 103260, 111224, 113586, 120470, 132517, 139030, 144564, 151448, 152933, 166836, 180705, 189310, 194642, 206520, 208545, 227172, 240940, 265034, 278060, 283965, 289128, 291963, 305866, 333672, 361410, 378620, 389284, 397551, 417090, 454344, 458799, 481880, 486605, 530068, 556120, 567930, 583926, 611732, 662585, 722820, 757240, 764665, 778568, 795102, 834180, 917598, 973210, 1060136, 1070531, 1135860, 1167852, 1223464, 1325170, 1445640, 1459815, 1529330, 1590204, 1668360, 1835196, 1946420, 1987755, 2141062, 2271720, 2293995, 2335704, 2650340, 2919630, 3058660, 3180408, 3211593, 3670392, 3892840, 3975510, 4282124, 4587990, 5300680, 5352655, 5839260, 6117320, 6423186, 7951020, 8564248, 9175980, 10705310, 11678520, 12846372, 15902040, 16057965, 18351960, 21410620, 23927063, 25692744, 32115930, 42821240, 47854126, 64231860, 71781189, 95708252, 119635315, 128463720, 143562378, 167489441, 191416504, 239270630, 263197693, 287124756, 334978882, 358905945, 478541260, 502468323, 526395386, 574249512, 669957764, 717811890, 789593079, 837447205, 957082520, 1004936646, 1052790772, 1315988465, 1339915528, 1435623780, 1579186158, 1674894410, 1842383851, 2009873292, 2105581544, 2512341615, 2631976930, 2871247560, 3158372316, 3349788820, 3684767702, 3947965395, 4019746584, 5024683230, 5263953860, 5527151553, 6316744632, 6699577640, 7369535404, 7895930790, 9211919255, 10049366460, 10527907720, 11054303106, 14739070808, 15791861580, 18423838510, 20098732920, 22108606212, 27635757765, 31583723160, 36847677020, 44217212424, 55271515530, 73695354040, 110543031060, 221086062120]

約数ペア:

[(1, 221086062120), (2, 110543031060), (3, 73695354040), (4, 55271515530), (5, 44217212424), (6, 36847677020), (7, 31583723160), (8, 27635757765), (10, 22108606212), (11, 20098732920), (12, 18423838510), (14, 15791861580), (15, 14739070808), (20, 11054303106), (21, 10527907720), (22, 10049366460), (24, 9211919255), (28, 7895930790), (30, 7369535404), (33, 6699577640), (35, 6316744632), (40, 5527151553), (42, 5263953860), (44, 5024683230), (55, 4019746584), (56, 3947965395), (60, 3684767702), (66, 3349788820), (70, 3158372316), (77, 2871247560), (84, 2631976930), (88, 2512341615), (105, 2105581544), (110, 2009873292), (120, 1842383851), (132, 1674894410), (140, 1579186158), (154, 1435623780), (165, 1339915528), (168, 1315988465), (210, 1052790772), (220, 1004936646), (231, 957082520), (264, 837447205), (280, 789593079), (308, 717811890), (330, 669957764), (385, 574249512), (420, 526395386), (440, 502468323), (462, 478541260), (616, 358905945), (660, 334978882), (770, 287124756), (840, 263197693), (924, 239270630), (1155, 191416504), (1320, 167489441), (1540, 143562378), (1721, 128463720), (1848, 119635315), (2310, 95708252), (3080, 71781189), (3442, 64231860), (4620, 47854126), (5163, 42821240), (6884, 32115930), (8605, 25692744), (9240, 23927063), (10326, 21410620), (12047, 18351960), (13768, 16057965), (13903, 15902040), (17210, 12846372), (18931, 11678520), (20652, 10705310), (24094, 9175980), (25815, 8564248), (27806, 7951020), (34420, 6423186), (36141, 6117320), (37862, 5839260), (41304, 5352655), (41709, 5300680), (48188, 4587990), (51630, 4282124), (55612, 3975510), (56793, 3892840), (60235, 3670392), (68840, 3211593), (69515, 3180408), (72282, 3058660), (75724, 2919630), (83418, 2650340), (94655, 2335704), (96376, 2293995), (97321, 2271720), (103260, 2141062), (111224, 1987755), (113586, 1946420), (120470, 1835196), (132517, 1668360), (139030, 1590204), (144564, 1529330), (151448, 1459815), (152933, 1445640), (166836, 1325170), (180705, 1223464), (189310, 1167852), (194642, 1135860), (206520, 1070531), (208545, 1060136), (227172, 973210), (240940, 917598), (265034, 834180), (278060, 795102), (283965, 778568), (289128, 764665), (291963, 757240), (305866, 722820), (333672, 662585), (361410, 611732), (378620, 583926), (389284, 567930), (397551, 556120), (417090, 530068), (454344, 486605), (458799, 481880)]