1407542800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1313

約数の個数: 120

約数和(自身を含む): 3584145600

約数和(自身を除く): 2176602800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 167, 190, 200, 304, 334, 380, 400, 475, 668, 760, 835, 950, 1109, 1336, 1520, 1670, 1900, 2218, 2672, 3173, 3340, 3800, 4175, 4436, 5545, 6346, 6680, 7600, 8350, 8872, 11090, 12692, 13360, 15865, 16700, 17744, 21071, 22180, 25384, 27725, 31730, 33400, 42142, 44360, 50768, 55450, 63460, 66800, 79325, 84284, 88720, 105355, 110900, 126920, 158650, 168568, 185203, 210710, 221800, 253840, 317300, 337136, 370406, 421420, 443600, 526775, 634600, 740812, 842840, 926015, 1053550, 1269200, 1481624, 1685680, 1852030, 2107100, 2963248, 3518857, 3704060, 4214200, 4630075, 7037714, 7408120, 8428400, 9260150, 14075428, 14816240, 17594285, 18520300, 28150856, 35188570, 37040600, 56301712, 70377140, 74081200, 87971425, 140754280, 175942850, 281508560, 351885700, 703771400, 1407542800]

約数ペア:

[(1, 1407542800), (2, 703771400), (4, 351885700), (5, 281508560), (8, 175942850), (10, 140754280), (16, 87971425), (19, 74081200), (20, 70377140), (25, 56301712), (38, 37040600), (40, 35188570), (50, 28150856), (76, 18520300), (80, 17594285), (95, 14816240), (100, 14075428), (152, 9260150), (167, 8428400), (190, 7408120), (200, 7037714), (304, 4630075), (334, 4214200), (380, 3704060), (400, 3518857), (475, 2963248), (668, 2107100), (760, 1852030), (835, 1685680), (950, 1481624), (1109, 1269200), (1336, 1053550), (1520, 926015), (1670, 842840), (1900, 740812), (2218, 634600), (2672, 526775), (3173, 443600), (3340, 421420), (3800, 370406), (4175, 337136), (4436, 317300), (5545, 253840), (6346, 221800), (6680, 210710), (7600, 185203), (8350, 168568), (8872, 158650), (11090, 126920), (12692, 110900), (13360, 105355), (15865, 88720), (16700, 84284), (17744, 79325), (21071, 66800), (22180, 63460), (25384, 55450), (27725, 50768), (31730, 44360), (33400, 42142)]