3988385520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2707}}^1$

素因数の和:3607

約数の個数: 160

約数和(自身を含む): 14151618048

約数和(自身を除く): 10163232528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 877, 1680, 1754, 2631, 2707, 3508, 4385, 5262, 5414, 6139, 7016, 8121, 8770, 10524, 10828, 12278, 13155, 13535, 14032, 16242, 17540, 18417, 18949, 21048, 21656, 24556, 26310, 27070, 30695, 32484, 35080, 36834, 37898, 40605, 42096, 43312, 49112, 52620, 54140, 56847, 61390, 64968, 70160, 73668, 75796, 81210, 92085, 94745, 98224, 105240, 108280, 113694, 122780, 129936, 147336, 151592, 162420, 184170, 189490, 210480, 216560, 227388, 245560, 284235, 294672, 303184, 324840, 368340, 378980, 454776, 491120, 568470, 649680, 736680, 757960, 909552, 1136940, 1473360, 1515920, 2273880, 2374039, 4547760, 4748078, 7122117, 9496156, 11870195, 14244234, 16618273, 18992312, 23740390, 28488468, 33236546, 35610585, 37984624, 47480780, 49854819, 56976936, 66473092, 71221170, 83091365, 94961560, 99709638, 113953872, 132946184, 142442340, 166182730, 189923120, 199419276, 249274095, 265892368, 284884680, 332365460, 398838552, 498548190, 569769360, 664730920, 797677104, 997096380, 1329461840, 1994192760, 3988385520]

約数ペア:

[(1, 3988385520), (2, 1994192760), (3, 1329461840), (4, 997096380), (5, 797677104), (6, 664730920), (7, 569769360), (8, 498548190), (10, 398838552), (12, 332365460), (14, 284884680), (15, 265892368), (16, 249274095), (20, 199419276), (21, 189923120), (24, 166182730), (28, 142442340), (30, 132946184), (35, 113953872), (40, 99709638), (42, 94961560), (48, 83091365), (56, 71221170), (60, 66473092), (70, 56976936), (80, 49854819), (84, 47480780), (105, 37984624), (112, 35610585), (120, 33236546), (140, 28488468), (168, 23740390), (210, 18992312), (240, 16618273), (280, 14244234), (336, 11870195), (420, 9496156), (560, 7122117), (840, 4748078), (877, 4547760), (1680, 2374039), (1754, 2273880), (2631, 1515920), (2707, 1473360), (3508, 1136940), (4385, 909552), (5262, 757960), (5414, 736680), (6139, 649680), (7016, 568470), (8121, 491120), (8770, 454776), (10524, 378980), (10828, 368340), (12278, 324840), (13155, 303184), (13535, 294672), (14032, 284235), (16242, 245560), (17540, 227388), (18417, 216560), (18949, 210480), (21048, 189490), (21656, 184170), (24556, 162420), (26310, 151592), (27070, 147336), (30695, 129936), (32484, 122780), (35080, 113694), (36834, 108280), (37898, 105240), (40605, 98224), (42096, 94745), (43312, 92085), (49112, 81210), (52620, 75796), (54140, 73668), (56847, 70160), (61390, 64968)]