1309038000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2172

約数の個数: 160

約数和(自身を含む): 4261870080

約数和(自身を除く): 2952832080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 125, 150, 200, 214, 240, 250, 300, 321, 375, 400, 428, 500, 535, 600, 642, 750, 856, 1000, 1070, 1200, 1284, 1500, 1605, 1712, 2000, 2039, 2140, 2568, 2675, 3000, 3210, 4078, 4280, 5136, 5350, 6000, 6117, 6420, 8025, 8156, 8560, 10195, 10700, 12234, 12840, 13375, 16050, 16312, 20390, 21400, 24468, 25680, 26750, 30585, 32100, 32624, 40125, 40780, 42800, 48936, 50975, 53500, 61170, 64200, 80250, 81560, 97872, 101950, 107000, 122340, 128400, 152925, 160500, 163120, 203900, 214000, 218173, 244680, 254875, 305850, 321000, 407800, 436346, 489360, 509750, 611700, 642000, 654519, 764625, 815600, 872692, 1019500, 1090865, 1223400, 1309038, 1529250, 1745384, 2039000, 2181730, 2446800, 2618076, 3058500, 3272595, 3490768, 4078000, 4363460, 5236152, 5454325, 6117000, 6545190, 8726920, 10472304, 10908650, 12234000, 13090380, 16362975, 17453840, 21817300, 26180760, 27271625, 32725950, 43634600, 52361520, 54543250, 65451900, 81814875, 87269200, 109086500, 130903800, 163629750, 218173000, 261807600, 327259500, 436346000, 654519000, 1309038000]

約数ペア:

[(1, 1309038000), (2, 654519000), (3, 436346000), (4, 327259500), (5, 261807600), (6, 218173000), (8, 163629750), (10, 130903800), (12, 109086500), (15, 87269200), (16, 81814875), (20, 65451900), (24, 54543250), (25, 52361520), (30, 43634600), (40, 32725950), (48, 27271625), (50, 26180760), (60, 21817300), (75, 17453840), (80, 16362975), (100, 13090380), (107, 12234000), (120, 10908650), (125, 10472304), (150, 8726920), (200, 6545190), (214, 6117000), (240, 5454325), (250, 5236152), (300, 4363460), (321, 4078000), (375, 3490768), (400, 3272595), (428, 3058500), (500, 2618076), (535, 2446800), (600, 2181730), (642, 2039000), (750, 1745384), (856, 1529250), (1000, 1309038), (1070, 1223400), (1200, 1090865), (1284, 1019500), (1500, 872692), (1605, 815600), (1712, 764625), (2000, 654519), (2039, 642000), (2140, 611700), (2568, 509750), (2675, 489360), (3000, 436346), (3210, 407800), (4078, 321000), (4280, 305850), (5136, 254875), (5350, 244680), (6000, 218173), (6117, 214000), (6420, 203900), (8025, 163120), (8156, 160500), (8560, 152925), (10195, 128400), (10700, 122340), (12234, 107000), (12840, 101950), (13375, 97872), (16050, 81560), (16312, 80250), (20390, 64200), (21400, 61170), (24468, 53500), (25680, 50975), (26750, 48936), (30585, 42800), (32100, 40780), (32624, 40125)]