212127871020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{82889}}^1$

素因数の和:83124

約数の個数: 192

約数和(自身を含む): 680790821760

約数和(自身を除く): 468662950740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 193, 195, 204, 221, 255, 260, 340, 386, 390, 442, 510, 579, 663, 772, 780, 884, 965, 1020, 1105, 1158, 1326, 1930, 2210, 2316, 2509, 2652, 2895, 3281, 3315, 3860, 4420, 5018, 5790, 6562, 6630, 7527, 9843, 10036, 11580, 12545, 13124, 13260, 15054, 16405, 19686, 25090, 30108, 32810, 37635, 39372, 42653, 49215, 50180, 65620, 75270, 82889, 85306, 98430, 127959, 150540, 165778, 170612, 196860, 213265, 248667, 255918, 331556, 414445, 426530, 497334, 511836, 639795, 828890, 853060, 994668, 1077557, 1243335, 1279590, 1409113, 1657780, 2155114, 2486670, 2559180, 2818226, 3232671, 4227339, 4310228, 4973340, 5387785, 5636452, 6465342, 7045565, 8454678, 10775570, 12930684, 14091130, 15997577, 16163355, 16909356, 18318469, 21136695, 21551140, 28182260, 31995154, 32326710, 36636938, 42273390, 47992731, 54955407, 63990308, 64653420, 73273876, 79987885, 84546780, 91592345, 95985462, 109910814, 159975770, 183184690, 191970924, 207968501, 219821628, 239963655, 271958809, 274777035, 319951540, 366369380, 415937002, 479927310, 543917618, 549554070, 623905503, 815876427, 831874004, 959854620, 1039842505, 1087835236, 1099108140, 1247811006, 1359794045, 1631752854, 2079685010, 2495622012, 2719588090, 3119527515, 3263505708, 3535464517, 4079382135, 4159370020, 5439176180, 6239055030, 7070929034, 8158764270, 10606393551, 12478110060, 14141858068, 16317528540, 17677322585, 21212787102, 35354645170, 42425574204, 53031967755, 70709290340, 106063935510, 212127871020]

約数ペア:

[(1, 212127871020), (2, 106063935510), (3, 70709290340), (4, 53031967755), (5, 42425574204), (6, 35354645170), (10, 21212787102), (12, 17677322585), (13, 16317528540), (15, 14141858068), (17, 12478110060), (20, 10606393551), (26, 8158764270), (30, 7070929034), (34, 6239055030), (39, 5439176180), (51, 4159370020), (52, 4079382135), (60, 3535464517), (65, 3263505708), (68, 3119527515), (78, 2719588090), (85, 2495622012), (102, 2079685010), (130, 1631752854), (156, 1359794045), (170, 1247811006), (193, 1099108140), (195, 1087835236), (204, 1039842505), (221, 959854620), (255, 831874004), (260, 815876427), (340, 623905503), (386, 549554070), (390, 543917618), (442, 479927310), (510, 415937002), (579, 366369380), (663, 319951540), (772, 274777035), (780, 271958809), (884, 239963655), (965, 219821628), (1020, 207968501), (1105, 191970924), (1158, 183184690), (1326, 159975770), (1930, 109910814), (2210, 95985462), (2316, 91592345), (2509, 84546780), (2652, 79987885), (2895, 73273876), (3281, 64653420), (3315, 63990308), (3860, 54955407), (4420, 47992731), (5018, 42273390), (5790, 36636938), (6562, 32326710), (6630, 31995154), (7527, 28182260), (9843, 21551140), (10036, 21136695), (11580, 18318469), (12545, 16909356), (13124, 16163355), (13260, 15997577), (15054, 14091130), (16405, 12930684), (19686, 10775570), (25090, 8454678), (30108, 7045565), (32810, 6465342), (37635, 5636452), (39372, 5387785), (42653, 4973340), (49215, 4310228), (50180, 4227339), (65620, 3232671), (75270, 2818226), (82889, 2559180), (85306, 2486670), (98430, 2155114), (127959, 1657780), (150540, 1409113), (165778, 1279590), (170612, 1243335), (196860, 1077557), (213265, 994668), (248667, 853060), (255918, 828890), (331556, 639795), (414445, 511836), (426530, 497334)]