143319540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26249}}^1$

素因数の和:26281

約数の個数: 96

約数和(自身を含む): 493920000

約数和(自身を除く): 350600460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26249, 52498, 78747, 104996, 131245, 157494, 183743, 262490, 314988, 341237, 367486, 393735, 524980, 551229, 682474, 734972, 787470, 918715, 1023711, 1102458, 1364948, 1574940, 1706185, 1837430, 2047422, 2204916, 2388659, 2756145, 3412370, 3674860, 4094844, 4777318, 5118555, 5512290, 6824740, 7165977, 9554636, 10237110, 11024580, 11943295, 14331954, 20474220, 23886590, 28663908, 35829885, 47773180, 71659770, 143319540]

約数ペア:

[(1, 143319540), (2, 71659770), (3, 47773180), (4, 35829885), (5, 28663908), (6, 23886590), (7, 20474220), (10, 14331954), (12, 11943295), (13, 11024580), (14, 10237110), (15, 9554636), (20, 7165977), (21, 6824740), (26, 5512290), (28, 5118555), (30, 4777318), (35, 4094844), (39, 3674860), (42, 3412370), (52, 2756145), (60, 2388659), (65, 2204916), (70, 2047422), (78, 1837430), (84, 1706185), (91, 1574940), (105, 1364948), (130, 1102458), (140, 1023711), (156, 918715), (182, 787470), (195, 734972), (210, 682474), (260, 551229), (273, 524980), (364, 393735), (390, 367486), (420, 341237), (455, 314988), (546, 262490), (780, 183743), (910, 157494), (1092, 131245), (1365, 104996), (1820, 78747), (2730, 52498), (5460, 26249)]