216091080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 781597440

約数和(自身を除く): 565506360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 67, 68, 72, 85, 90, 93, 102, 120, 124, 134, 136, 153, 155, 170, 180, 186, 201, 204, 248, 255, 268, 279, 289, 306, 310, 335, 340, 360, 372, 402, 408, 465, 510, 527, 536, 558, 578, 603, 612, 620, 670, 680, 744, 765, 804, 867, 930, 1005, 1020, 1054, 1116, 1139, 1156, 1206, 1224, 1240, 1340, 1395, 1445, 1530, 1581, 1608, 1734, 1860, 2010, 2040, 2077, 2108, 2232, 2278, 2312, 2412, 2601, 2635, 2680, 2790, 2890, 3015, 3060, 3162, 3417, 3468, 3720, 4020, 4154, 4216, 4335, 4556, 4743, 4824, 5202, 5270, 5580, 5695, 5780, 6030, 6120, 6231, 6324, 6834, 6936, 7905, 8040, 8308, 8670, 8959, 9112, 9486, 10251, 10385, 10404, 10540, 11160, 11390, 11560, 12060, 12462, 12648, 13005, 13668, 15810, 16616, 17085, 17340, 17918, 18693, 18972, 19363, 20502, 20770, 20808, 21080, 22780, 23715, 24120, 24924, 26010, 26877, 27336, 31155, 31620, 34170, 34680, 35309, 35836, 37386, 37944, 38726, 41004, 41540, 44795, 45560, 47430, 49848, 51255, 52020, 53754, 58089, 62310, 63240, 68340, 70618, 71672, 74772, 77452, 80631, 82008, 83080, 89590, 93465, 94860, 96815, 102510, 104040, 105927, 107508, 116178, 124620, 134385, 136680, 141236, 149544, 154904, 161262, 174267, 176545, 179180, 186930, 189720, 193630, 205020, 211854, 215016, 232356, 249240, 268770, 282472, 290445, 317781, 322524, 348534, 353090, 358360, 373860, 387260, 403155, 410040, 423708, 464712, 529635, 537540, 580890, 600253, 635562, 645048, 697068, 706180, 747720, 774520, 806310, 847416, 871335, 1059270, 1075080, 1161780, 1200506, 1271124, 1394136, 1412360, 1588905, 1612620, 1742670, 1800759, 2118540, 2323560, 2401012, 2542248, 3001265, 3177810, 3225240, 3485340, 3601518, 4237080, 4802024, 5402277, 6002530, 6355620, 6970680, 7203036, 9003795, 10804554, 12005060, 12711240, 14406072, 18007590, 21609108, 24010120, 27011385, 36015180, 43218216, 54022770, 72030360, 108045540, 216091080]

約数ペア:

[(1, 216091080), (2, 108045540), (3, 72030360), (4, 54022770), (5, 43218216), (6, 36015180), (8, 27011385), (9, 24010120), (10, 21609108), (12, 18007590), (15, 14406072), (17, 12711240), (18, 12005060), (20, 10804554), (24, 9003795), (30, 7203036), (31, 6970680), (34, 6355620), (36, 6002530), (40, 5402277), (45, 4802024), (51, 4237080), (60, 3601518), (62, 3485340), (67, 3225240), (68, 3177810), (72, 3001265), (85, 2542248), (90, 2401012), (93, 2323560), (102, 2118540), (120, 1800759), (124, 1742670), (134, 1612620), (136, 1588905), (153, 1412360), (155, 1394136), (170, 1271124), (180, 1200506), (186, 1161780), (201, 1075080), (204, 1059270), (248, 871335), (255, 847416), (268, 806310), (279, 774520), (289, 747720), (306, 706180), (310, 697068), (335, 645048), (340, 635562), (360, 600253), (372, 580890), (402, 537540), (408, 529635), (465, 464712), (510, 423708), (527, 410040), (536, 403155), (558, 387260), (578, 373860), (603, 358360), (612, 353090), (620, 348534), (670, 322524), (680, 317781), (744, 290445), (765, 282472), (804, 268770), (867, 249240), (930, 232356), (1005, 215016), (1020, 211854), (1054, 205020), (1116, 193630), (1139, 189720), (1156, 186930), (1206, 179180), (1224, 176545), (1240, 174267), (1340, 161262), (1395, 154904), (1445, 149544), (1530, 141236), (1581, 136680), (1608, 134385), (1734, 124620), (1860, 116178), (2010, 107508), (2040, 105927), (2077, 104040), (2108, 102510), (2232, 96815), (2278, 94860), (2312, 93465), (2412, 89590), (2601, 83080), (2635, 82008), (2680, 80631), (2790, 77452), (2890, 74772), (3015, 71672), (3060, 70618), (3162, 68340), (3417, 63240), (3468, 62310), (3720, 58089), (4020, 53754), (4154, 52020), (4216, 51255), (4335, 49848), (4556, 47430), (4743, 45560), (4824, 44795), (5202, 41540), (5270, 41004), (5580, 38726), (5695, 37944), (5780, 37386), (6030, 35836), (6120, 35309), (6231, 34680), (6324, 34170), (6834, 31620), (6936, 31155), (7905, 27336), (8040, 26877), (8308, 26010), (8670, 24924), (8959, 24120), (9112, 23715), (9486, 22780), (10251, 21080), (10385, 20808), (10404, 20770), (10540, 20502), (11160, 19363), (11390, 18972), (11560, 18693), (12060, 17918), (12462, 17340), (12648, 17085), (13005, 16616), (13668, 15810)]