219844560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2333

約数の個数: 160

約数和(自身を含む): 757951488

約数和(自身を除く): 538106928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2273, 2418, 2480, 3120, 3224, 3720, 4030, 4546, 4836, 6045, 6448, 6819, 7440, 8060, 9092, 9672, 11365, 12090, 13638, 16120, 18184, 19344, 22730, 24180, 27276, 29549, 32240, 34095, 36368, 45460, 48360, 54552, 59098, 68190, 70463, 88647, 90920, 96720, 109104, 118196, 136380, 140926, 147745, 177294, 181840, 211389, 236392, 272760, 281852, 295490, 352315, 354588, 422778, 443235, 472784, 545520, 563704, 590980, 704630, 709176, 845556, 886470, 916019, 1056945, 1127408, 1181960, 1409260, 1418352, 1691112, 1772940, 1832038, 2113890, 2363920, 2748057, 2818520, 3382224, 3545880, 3664076, 4227780, 4580095, 5496114, 5637040, 7091760, 7328152, 8455560, 9160190, 10992228, 13740285, 14656304, 16911120, 18320380, 21984456, 27480570, 36640760, 43968912, 54961140, 73281520, 109922280, 219844560]

約数ペア:

[(1, 219844560), (2, 109922280), (3, 73281520), (4, 54961140), (5, 43968912), (6, 36640760), (8, 27480570), (10, 21984456), (12, 18320380), (13, 16911120), (15, 14656304), (16, 13740285), (20, 10992228), (24, 9160190), (26, 8455560), (30, 7328152), (31, 7091760), (39, 5637040), (40, 5496114), (48, 4580095), (52, 4227780), (60, 3664076), (62, 3545880), (65, 3382224), (78, 2818520), (80, 2748057), (93, 2363920), (104, 2113890), (120, 1832038), (124, 1772940), (130, 1691112), (155, 1418352), (156, 1409260), (186, 1181960), (195, 1127408), (208, 1056945), (240, 916019), (248, 886470), (260, 845556), (310, 709176), (312, 704630), (372, 590980), (390, 563704), (403, 545520), (465, 472784), (496, 443235), (520, 422778), (620, 354588), (624, 352315), (744, 295490), (780, 281852), (806, 272760), (930, 236392), (1040, 211389), (1209, 181840), (1240, 177294), (1488, 147745), (1560, 140926), (1612, 136380), (1860, 118196), (2015, 109104), (2273, 96720), (2418, 90920), (2480, 88647), (3120, 70463), (3224, 68190), (3720, 59098), (4030, 54552), (4546, 48360), (4836, 45460), (6045, 36368), (6448, 34095), (6819, 32240), (7440, 29549), (8060, 27276), (9092, 24180), (9672, 22730), (11365, 19344), (12090, 18184), (13638, 16120)]