1828261320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13591}}^1$

素因数の和:13683

約数の個数: 128

約数和(自身を含む): 5871744000

約数和(自身を除く): 4043482680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 708, 760, 885, 1121, 1140, 1180, 1416, 1770, 2242, 2280, 2360, 3363, 3540, 4484, 5605, 6726, 7080, 8968, 11210, 13452, 13591, 16815, 22420, 26904, 27182, 33630, 40773, 44840, 54364, 67260, 67955, 81546, 108728, 134520, 135910, 163092, 203865, 258229, 271820, 326184, 407730, 516458, 543640, 774687, 801869, 815460, 1032916, 1291145, 1549374, 1603738, 1630920, 2065832, 2405607, 2582290, 3098748, 3207476, 3873435, 4009345, 4811214, 5164580, 6197496, 6414952, 7746870, 8018690, 9622428, 10329160, 12028035, 15235511, 15493740, 16037380, 19244856, 24056070, 30471022, 30987480, 32074760, 45706533, 48112140, 60942044, 76177555, 91413066, 96224280, 121884088, 152355110, 182826132, 228532665, 304710220, 365652264, 457065330, 609420440, 914130660, 1828261320]

約数ペア:

[(1, 1828261320), (2, 914130660), (3, 609420440), (4, 457065330), (5, 365652264), (6, 304710220), (8, 228532665), (10, 182826132), (12, 152355110), (15, 121884088), (19, 96224280), (20, 91413066), (24, 76177555), (30, 60942044), (38, 48112140), (40, 45706533), (57, 32074760), (59, 30987480), (60, 30471022), (76, 24056070), (95, 19244856), (114, 16037380), (118, 15493740), (120, 15235511), (152, 12028035), (177, 10329160), (190, 9622428), (228, 8018690), (236, 7746870), (285, 6414952), (295, 6197496), (354, 5164580), (380, 4811214), (456, 4009345), (472, 3873435), (570, 3207476), (590, 3098748), (708, 2582290), (760, 2405607), (885, 2065832), (1121, 1630920), (1140, 1603738), (1180, 1549374), (1416, 1291145), (1770, 1032916), (2242, 815460), (2280, 801869), (2360, 774687), (3363, 543640), (3540, 516458), (4484, 407730), (5605, 326184), (6726, 271820), (7080, 258229), (8968, 203865), (11210, 163092), (13452, 135910), (13591, 134520), (16815, 108728), (22420, 81546), (26904, 67955), (27182, 67260), (33630, 54364), (40773, 44840)]