3238165760

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 8115824640

約数和(自身を除く): 4877658880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 248, 256, 310, 316, 320, 395, 496, 620, 632, 640, 790, 992, 1033, 1240, 1264, 1280, 1580, 1984, 2066, 2449, 2480, 2528, 3160, 3968, 4132, 4898, 4960, 5056, 5165, 6320, 7936, 8264, 9796, 9920, 10112, 10330, 12245, 12640, 16528, 19592, 19840, 20224, 20660, 24490, 25280, 32023, 33056, 39184, 39680, 41320, 48980, 50560, 64046, 66112, 78368, 81607, 82640, 97960, 101120, 128092, 132224, 156736, 160115, 163214, 165280, 195920, 256184, 264448, 313472, 320230, 326428, 330560, 391840, 408035, 512368, 626944, 640460, 652856, 661120, 783680, 816070, 1024736, 1280920, 1305712, 1322240, 1567360, 1632140, 2049472, 2529817, 2561840, 2611424, 3134720, 3264280, 4098944, 5059634, 5123680, 5222848, 6528560, 8197888, 10119268, 10247360, 10445696, 12649085, 13057120, 20238536, 20494720, 20891392, 25298170, 26114240, 40477072, 40989440, 50596340, 52228480, 80954144, 101192680, 104456960, 161908288, 202385360, 323816576, 404770720, 647633152, 809541440, 1619082880, 3238165760]

約数ペア:

[(1, 3238165760), (2, 1619082880), (4, 809541440), (5, 647633152), (8, 404770720), (10, 323816576), (16, 202385360), (20, 161908288), (31, 104456960), (32, 101192680), (40, 80954144), (62, 52228480), (64, 50596340), (79, 40989440), (80, 40477072), (124, 26114240), (128, 25298170), (155, 20891392), (158, 20494720), (160, 20238536), (248, 13057120), (256, 12649085), (310, 10445696), (316, 10247360), (320, 10119268), (395, 8197888), (496, 6528560), (620, 5222848), (632, 5123680), (640, 5059634), (790, 4098944), (992, 3264280), (1033, 3134720), (1240, 2611424), (1264, 2561840), (1280, 2529817), (1580, 2049472), (1984, 1632140), (2066, 1567360), (2449, 1322240), (2480, 1305712), (2528, 1280920), (3160, 1024736), (3968, 816070), (4132, 783680), (4898, 661120), (4960, 652856), (5056, 640460), (5165, 626944), (6320, 512368), (7936, 408035), (8264, 391840), (9796, 330560), (9920, 326428), (10112, 320230), (10330, 313472), (12245, 264448), (12640, 256184), (16528, 195920), (19592, 165280), (19840, 163214), (20224, 160115), (20660, 156736), (24490, 132224), (25280, 128092), (32023, 101120), (33056, 97960), (39184, 82640), (39680, 81607), (41320, 78368), (48980, 66112), (50560, 64046)]