7864039920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{3673}}^1$

素因数の和:4511

約数の個数: 160

約数和(自身を含む): 26634795264

約数和(自身を除く): 18770755344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 811, 880, 1320, 1622, 2433, 2640, 3244, 3673, 4055, 4866, 6488, 7346, 8110, 8921, 9732, 11019, 12165, 12976, 14692, 16220, 17842, 18365, 19464, 22038, 24330, 26763, 29384, 32440, 35684, 36730, 38928, 40403, 44076, 44605, 48660, 53526, 55095, 58768, 64880, 71368, 73460, 80806, 88152, 89210, 97320, 107052, 110190, 121209, 133815, 142736, 146920, 161612, 176304, 178420, 194640, 202015, 214104, 220380, 242418, 267630, 293840, 323224, 356840, 404030, 428208, 440760, 484836, 535260, 606045, 646448, 713680, 808060, 881520, 969672, 1070520, 1212090, 1616120, 1939344, 2141040, 2424180, 2978803, 3232240, 4848360, 5957606, 8936409, 9696720, 11915212, 14894015, 17872818, 23830424, 29788030, 32766833, 35745636, 44682045, 47660848, 59576060, 65533666, 71491272, 89364090, 98300499, 119152120, 131067332, 142982544, 163834165, 178728180, 196600998, 238304240, 262134664, 327668330, 357456360, 393201996, 491502495, 524269328, 655336660, 714912720, 786403992, 983004990, 1310673320, 1572807984, 1966009980, 2621346640, 3932019960, 7864039920]

約数ペア:

[(1, 7864039920), (2, 3932019960), (3, 2621346640), (4, 1966009980), (5, 1572807984), (6, 1310673320), (8, 983004990), (10, 786403992), (11, 714912720), (12, 655336660), (15, 524269328), (16, 491502495), (20, 393201996), (22, 357456360), (24, 327668330), (30, 262134664), (33, 238304240), (40, 196600998), (44, 178728180), (48, 163834165), (55, 142982544), (60, 131067332), (66, 119152120), (80, 98300499), (88, 89364090), (110, 71491272), (120, 65533666), (132, 59576060), (165, 47660848), (176, 44682045), (220, 35745636), (240, 32766833), (264, 29788030), (330, 23830424), (440, 17872818), (528, 14894015), (660, 11915212), (811, 9696720), (880, 8936409), (1320, 5957606), (1622, 4848360), (2433, 3232240), (2640, 2978803), (3244, 2424180), (3673, 2141040), (4055, 1939344), (4866, 1616120), (6488, 1212090), (7346, 1070520), (8110, 969672), (8921, 881520), (9732, 808060), (11019, 713680), (12165, 646448), (12976, 606045), (14692, 535260), (16220, 484836), (17842, 440760), (18365, 428208), (19464, 404030), (22038, 356840), (24330, 323224), (26763, 293840), (29384, 267630), (32440, 242418), (35684, 220380), (36730, 214104), (38928, 202015), (40403, 194640), (44076, 178420), (44605, 176304), (48660, 161612), (53526, 146920), (55095, 142736), (58768, 133815), (64880, 121209), (71368, 110190), (73460, 107052), (80806, 97320), (88152, 89210)]