149563680

素因数分解:

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

素因数の和:6391

約数の個数: 144

約数和(自身を含む): 548130240

約数和(自身を除く): 398566560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6359, 7840, 11760, 12718, 19077, 23520, 25436, 31795, 38154, 44513, 50872, 63590, 76308, 89026, 95385, 101744, 127180, 133539, 152616, 178052, 190770, 203488, 222565, 254360, 267078, 305232, 311591, 356104, 381540, 445130, 508720, 534156, 610464, 623182, 667695, 712208, 763080, 890260, 934773, 1017440, 1068312, 1246364, 1335390, 1424416, 1526160, 1557955, 1780520, 1869546, 2136624, 2492728, 2670780, 3052320, 3115910, 3561040, 3739092, 4273248, 4673865, 4985456, 5341560, 6231820, 7122080, 7478184, 9347730, 9970912, 10683120, 12463640, 14956368, 18695460, 21366240, 24927280, 29912736, 37390920, 49854560, 74781840, 149563680]

約数ペア:

[(1, 149563680), (2, 74781840), (3, 49854560), (4, 37390920), (5, 29912736), (6, 24927280), (7, 21366240), (8, 18695460), (10, 14956368), (12, 12463640), (14, 10683120), (15, 9970912), (16, 9347730), (20, 7478184), (21, 7122080), (24, 6231820), (28, 5341560), (30, 4985456), (32, 4673865), (35, 4273248), (40, 3739092), (42, 3561040), (48, 3115910), (49, 3052320), (56, 2670780), (60, 2492728), (70, 2136624), (80, 1869546), (84, 1780520), (96, 1557955), (98, 1526160), (105, 1424416), (112, 1335390), (120, 1246364), (140, 1068312), (147, 1017440), (160, 934773), (168, 890260), (196, 763080), (210, 712208), (224, 667695), (240, 623182), (245, 610464), (280, 534156), (294, 508720), (336, 445130), (392, 381540), (420, 356104), (480, 311591), (490, 305232), (560, 267078), (588, 254360), (672, 222565), (735, 203488), (784, 190770), (840, 178052), (980, 152616), (1120, 133539), (1176, 127180), (1470, 101744), (1568, 95385), (1680, 89026), (1960, 76308), (2352, 63590), (2940, 50872), (3360, 44513), (3920, 38154), (4704, 31795), (5880, 25436), (6359, 23520), (7840, 19077), (11760, 12718)]