2068482780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3413}}^1$

素因数の和:3485

約数の個数: 288

約数和(自身を含む): 7933371264

約数和(自身を除く): 5864888484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 52, 60, 63, 65, 70, 74, 78, 84, 90, 91, 105, 111, 117, 126, 130, 140, 148, 156, 180, 182, 185, 195, 210, 222, 234, 252, 259, 260, 273, 315, 333, 364, 370, 390, 420, 444, 455, 468, 481, 518, 546, 555, 585, 630, 666, 740, 777, 780, 819, 910, 962, 1036, 1092, 1110, 1170, 1260, 1295, 1332, 1365, 1443, 1554, 1638, 1665, 1820, 1924, 2220, 2331, 2340, 2405, 2590, 2730, 2886, 3108, 3276, 3330, 3367, 3413, 3885, 4095, 4329, 4662, 4810, 5180, 5460, 5772, 6660, 6734, 6826, 7215, 7770, 8190, 8658, 9324, 9620, 10101, 10239, 11655, 13468, 13652, 14430, 15540, 16380, 16835, 17065, 17316, 20202, 20478, 21645, 23310, 23891, 28860, 30303, 30717, 33670, 34130, 40404, 40956, 43290, 44369, 46620, 47782, 50505, 51195, 60606, 61434, 67340, 68260, 71673, 86580, 88738, 95564, 101010, 102390, 119455, 121212, 122868, 126281, 133107, 143346, 151515, 153585, 177476, 202020, 204780, 215019, 221845, 238910, 252562, 266214, 286692, 303030, 307170, 310583, 358365, 378843, 399321, 430038, 443690, 477820, 505124, 532428, 606060, 614340, 621166, 631405, 665535, 716730, 757686, 798642, 860076, 883967, 887380, 931749, 1075095, 1136529, 1242332, 1262810, 1331070, 1433460, 1515372, 1552915, 1597284, 1641653, 1767934, 1863498, 1894215, 1996605, 2150190, 2273058, 2525620, 2651901, 2662140, 2795247, 3105830, 3283306, 3535868, 3726996, 3788430, 3993210, 4300380, 4419835, 4546116, 4658745, 4924959, 5303802, 5590494, 5682645, 6211660, 6566612, 7576860, 7955703, 7986420, 8208265, 8839670, 9317490, 9849918, 10607604, 11180988, 11365290, 11491571, 13259505, 13976235, 14774877, 15911406, 16416530, 17679340, 18634980, 19699836, 22730580, 22983142, 24624795, 26519010, 27952470, 29549754, 31822812, 32833060, 34474713, 39778515, 45966284, 49249590, 53038020, 55904940, 57457855, 59099508, 68949426, 73874385, 79557030, 98499180, 103424139, 114915710, 137898852, 147748770, 159114060, 172373565, 206848278, 229831420, 295497540, 344747130, 413696556, 517120695, 689494260, 1034241390, 2068482780]

約数ペア:

[(1, 2068482780), (2, 1034241390), (3, 689494260), (4, 517120695), (5, 413696556), (6, 344747130), (7, 295497540), (9, 229831420), (10, 206848278), (12, 172373565), (13, 159114060), (14, 147748770), (15, 137898852), (18, 114915710), (20, 103424139), (21, 98499180), (26, 79557030), (28, 73874385), (30, 68949426), (35, 59099508), (36, 57457855), (37, 55904940), (39, 53038020), (42, 49249590), (45, 45966284), (52, 39778515), (60, 34474713), (63, 32833060), (65, 31822812), (70, 29549754), (74, 27952470), (78, 26519010), (84, 24624795), (90, 22983142), (91, 22730580), (105, 19699836), (111, 18634980), (117, 17679340), (126, 16416530), (130, 15911406), (140, 14774877), (148, 13976235), (156, 13259505), (180, 11491571), (182, 11365290), (185, 11180988), (195, 10607604), (210, 9849918), (222, 9317490), (234, 8839670), (252, 8208265), (259, 7986420), (260, 7955703), (273, 7576860), (315, 6566612), (333, 6211660), (364, 5682645), (370, 5590494), (390, 5303802), (420, 4924959), (444, 4658745), (455, 4546116), (468, 4419835), (481, 4300380), (518, 3993210), (546, 3788430), (555, 3726996), (585, 3535868), (630, 3283306), (666, 3105830), (740, 2795247), (777, 2662140), (780, 2651901), (819, 2525620), (910, 2273058), (962, 2150190), (1036, 1996605), (1092, 1894215), (1110, 1863498), (1170, 1767934), (1260, 1641653), (1295, 1597284), (1332, 1552915), (1365, 1515372), (1443, 1433460), (1554, 1331070), (1638, 1262810), (1665, 1242332), (1820, 1136529), (1924, 1075095), (2220, 931749), (2331, 887380), (2340, 883967), (2405, 860076), (2590, 798642), (2730, 757686), (2886, 716730), (3108, 665535), (3276, 631405), (3330, 621166), (3367, 614340), (3413, 606060), (3885, 532428), (4095, 505124), (4329, 477820), (4662, 443690), (4810, 430038), (5180, 399321), (5460, 378843), (5772, 358365), (6660, 310583), (6734, 307170), (6826, 303030), (7215, 286692), (7770, 266214), (8190, 252562), (8658, 238910), (9324, 221845), (9620, 215019), (10101, 204780), (10239, 202020), (11655, 177476), (13468, 153585), (13652, 151515), (14430, 143346), (15540, 133107), (16380, 126281), (16835, 122868), (17065, 121212), (17316, 119455), (20202, 102390), (20478, 101010), (21645, 95564), (23310, 88738), (23891, 86580), (28860, 71673), (30303, 68260), (30717, 67340), (33670, 61434), (34130, 60606), (40404, 51195), (40956, 50505), (43290, 47782), (44369, 46620)]