64098720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6359}}^1$

素因数の和:6387

約数の個数: 144

約数和(自身を含む): 250024320

約数和(自身を除く): 185925600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6359, 10080, 12718, 19077, 25436, 31795, 38154, 44513, 50872, 57231, 63590, 76308, 89026, 95385, 101744, 114462, 127180, 133539, 152616, 178052, 190770, 203488, 222565, 228924, 254360, 267078, 286155, 305232, 356104, 381540, 400617, 445130, 457848, 508720, 534156, 572310, 610464, 667695, 712208, 763080, 801234, 890260, 915696, 1017440, 1068312, 1144620, 1335390, 1424416, 1526160, 1602468, 1780520, 1831392, 2003085, 2136624, 2289240, 2670780, 3052320, 3204936, 3561040, 4006170, 4273248, 4578480, 5341560, 6409872, 7122080, 8012340, 9156960, 10683120, 12819744, 16024680, 21366240, 32049360, 64098720]

約数ペア:

[(1, 64098720), (2, 32049360), (3, 21366240), (4, 16024680), (5, 12819744), (6, 10683120), (7, 9156960), (8, 8012340), (9, 7122080), (10, 6409872), (12, 5341560), (14, 4578480), (15, 4273248), (16, 4006170), (18, 3561040), (20, 3204936), (21, 3052320), (24, 2670780), (28, 2289240), (30, 2136624), (32, 2003085), (35, 1831392), (36, 1780520), (40, 1602468), (42, 1526160), (45, 1424416), (48, 1335390), (56, 1144620), (60, 1068312), (63, 1017440), (70, 915696), (72, 890260), (80, 801234), (84, 763080), (90, 712208), (96, 667695), (105, 610464), (112, 572310), (120, 534156), (126, 508720), (140, 457848), (144, 445130), (160, 400617), (168, 381540), (180, 356104), (210, 305232), (224, 286155), (240, 267078), (252, 254360), (280, 228924), (288, 222565), (315, 203488), (336, 190770), (360, 178052), (420, 152616), (480, 133539), (504, 127180), (560, 114462), (630, 101744), (672, 95385), (720, 89026), (840, 76308), (1008, 63590), (1120, 57231), (1260, 50872), (1440, 44513), (1680, 38154), (2016, 31795), (2520, 25436), (3360, 19077), (5040, 12718), (6359, 10080)]