1939301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36563}}^1$

素因数の和:36609

約数の個数: 160

約数和(自身を含む): 6855311232

約数和(自身を除く): 4916009712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 26520, 36563, 53040, 73126, 109689, 146252, 182815, 219378, 292504, 365630, 438756, 475319, 548445, 585008, 621571, 731260, 877512, 950638, 1096890, 1243142, 1425957, 1462520, 1755024, 1864713, 1901276, 2193780, 2376595, 2486284, 2851914, 2925040, 3107855, 3729426, 3802552, 4387560, 4753190, 4972568, 5703828, 6215710, 7129785, 7458852, 7605104, 8080423, 8775120, 9323565, 9506380, 9945136, 11407656, 12431420, 14259570, 14917704, 16160846, 18647130, 19012760, 22815312, 24241269, 24862840, 28519140, 29835408, 32321692, 37294260, 38025520, 40402115, 48482538, 49725680, 57038280, 64643384, 74588520, 80804230, 96965076, 114076560, 121206345, 129286768, 149177040, 161608460, 193930152, 242412690, 323216920, 387860304, 484825380, 646433840, 969650760, 1939301520]

約数ペア:

[(1, 1939301520), (2, 969650760), (3, 646433840), (4, 484825380), (5, 387860304), (6, 323216920), (8, 242412690), (10, 193930152), (12, 161608460), (13, 149177040), (15, 129286768), (16, 121206345), (17, 114076560), (20, 96965076), (24, 80804230), (26, 74588520), (30, 64643384), (34, 57038280), (39, 49725680), (40, 48482538), (48, 40402115), (51, 38025520), (52, 37294260), (60, 32321692), (65, 29835408), (68, 28519140), (78, 24862840), (80, 24241269), (85, 22815312), (102, 19012760), (104, 18647130), (120, 16160846), (130, 14917704), (136, 14259570), (156, 12431420), (170, 11407656), (195, 9945136), (204, 9506380), (208, 9323565), (221, 8775120), (240, 8080423), (255, 7605104), (260, 7458852), (272, 7129785), (312, 6215710), (340, 5703828), (390, 4972568), (408, 4753190), (442, 4387560), (510, 3802552), (520, 3729426), (624, 3107855), (663, 2925040), (680, 2851914), (780, 2486284), (816, 2376595), (884, 2193780), (1020, 1901276), (1040, 1864713), (1105, 1755024), (1326, 1462520), (1360, 1425957), (1560, 1243142), (1768, 1096890), (2040, 950638), (2210, 877512), (2652, 731260), (3120, 621571), (3315, 585008), (3536, 548445), (4080, 475319), (4420, 438756), (5304, 365630), (6630, 292504), (8840, 219378), (10608, 182815), (13260, 146252), (17680, 109689), (26520, 73126), (36563, 53040)]