4720626680

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 256

約数和(自身を含む): 13962240000

約数和(自身を除く): 9241613320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 88, 98, 110, 124, 140, 154, 155, 196, 217, 220, 245, 248, 280, 308, 310, 341, 343, 385, 392, 434, 440, 490, 539, 616, 620, 682, 686, 770, 868, 980, 1009, 1078, 1085, 1240, 1364, 1372, 1519, 1540, 1705, 1715, 1736, 1960, 2018, 2156, 2170, 2387, 2695, 2728, 2744, 3038, 3080, 3410, 3430, 3773, 4036, 4312, 4340, 4774, 5045, 5390, 6076, 6820, 6860, 7063, 7546, 7595, 8072, 8680, 9548, 10090, 10633, 10780, 11099, 11935, 12152, 13640, 13720, 14126, 15092, 15190, 16709, 18865, 19096, 20180, 21266, 21560, 22198, 23870, 28252, 30184, 30380, 31279, 33418, 35315, 37730, 40360, 42532, 44396, 47740, 49441, 53165, 55495, 56504, 60760, 62558, 66836, 70630, 75460, 77693, 83545, 85064, 88792, 95480, 98882, 106330, 110990, 116963, 125116, 133672, 141260, 150920, 155386, 156395, 167090, 197764, 212660, 218953, 221980, 233926, 247205, 250232, 282520, 310772, 312790, 334180, 344069, 346087, 388465, 395528, 425320, 437906, 443960, 467852, 494410, 543851, 584815, 621544, 625580, 668360, 688138, 692174, 776930, 875812, 935704, 988820, 1087702, 1094765, 1169630, 1251160, 1376276, 1384348, 1532671, 1553860, 1720345, 1730435, 1751624, 1977640, 2175404, 2189530, 2339260, 2408483, 2719255, 2752552, 2768696, 3065342, 3107720, 3440690, 3460870, 3806957, 4350808, 4379060, 4678520, 4816966, 5438510, 6130684, 6881380, 6921740, 7613914, 7663355, 8758120, 9633932, 10728697, 10877020, 12042415, 12261368, 13762760, 13843480, 15227828, 15326710, 16859381, 19034785, 19267864, 21457394, 21754040, 24084830, 30455656, 30653420, 33718762, 38069570, 42914788, 48169660, 53643485, 61306840, 67437524, 76139140, 84296905, 85829576, 96339320, 107286970, 118015667, 134875048, 152278280, 168593810, 214573940, 236031334, 337187620, 429147880, 472062668, 590078335, 674375240, 944125336, 1180156670, 2360313340, 4720626680]

約数ペア:

[(1, 4720626680), (2, 2360313340), (4, 1180156670), (5, 944125336), (7, 674375240), (8, 590078335), (10, 472062668), (11, 429147880), (14, 337187620), (20, 236031334), (22, 214573940), (28, 168593810), (31, 152278280), (35, 134875048), (40, 118015667), (44, 107286970), (49, 96339320), (55, 85829576), (56, 84296905), (62, 76139140), (70, 67437524), (77, 61306840), (88, 53643485), (98, 48169660), (110, 42914788), (124, 38069570), (140, 33718762), (154, 30653420), (155, 30455656), (196, 24084830), (217, 21754040), (220, 21457394), (245, 19267864), (248, 19034785), (280, 16859381), (308, 15326710), (310, 15227828), (341, 13843480), (343, 13762760), (385, 12261368), (392, 12042415), (434, 10877020), (440, 10728697), (490, 9633932), (539, 8758120), (616, 7663355), (620, 7613914), (682, 6921740), (686, 6881380), (770, 6130684), (868, 5438510), (980, 4816966), (1009, 4678520), (1078, 4379060), (1085, 4350808), (1240, 3806957), (1364, 3460870), (1372, 3440690), (1519, 3107720), (1540, 3065342), (1705, 2768696), (1715, 2752552), (1736, 2719255), (1960, 2408483), (2018, 2339260), (2156, 2189530), (2170, 2175404), (2387, 1977640), (2695, 1751624), (2728, 1730435), (2744, 1720345), (3038, 1553860), (3080, 1532671), (3410, 1384348), (3430, 1376276), (3773, 1251160), (4036, 1169630), (4312, 1094765), (4340, 1087702), (4774, 988820), (5045, 935704), (5390, 875812), (6076, 776930), (6820, 692174), (6860, 688138), (7063, 668360), (7546, 625580), (7595, 621544), (8072, 584815), (8680, 543851), (9548, 494410), (10090, 467852), (10633, 443960), (10780, 437906), (11099, 425320), (11935, 395528), (12152, 388465), (13640, 346087), (13720, 344069), (14126, 334180), (15092, 312790), (15190, 310772), (16709, 282520), (18865, 250232), (19096, 247205), (20180, 233926), (21266, 221980), (21560, 218953), (22198, 212660), (23870, 197764), (28252, 167090), (30184, 156395), (30380, 155386), (31279, 150920), (33418, 141260), (35315, 133672), (37730, 125116), (40360, 116963), (42532, 110990), (44396, 106330), (47740, 98882), (49441, 95480), (53165, 88792), (55495, 85064), (56504, 83545), (60760, 77693), (62558, 75460), (66836, 70630)]