7344120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1249}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 25650000

約数和(自身を除く): 18305880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1249, 1470, 1960, 2498, 2940, 3747, 4996, 5880, 6245, 7494, 8743, 9992, 12490, 14988, 17486, 18735, 24980, 26229, 29976, 34972, 37470, 43715, 49960, 52458, 61201, 69944, 74940, 87430, 104916, 122402, 131145, 149880, 174860, 183603, 209832, 244804, 262290, 306005, 349720, 367206, 489608, 524580, 612010, 734412, 918015, 1049160, 1224020, 1468824, 1836030, 2448040, 3672060, 7344120]

約数ペア:

[(1, 7344120), (2, 3672060), (3, 2448040), (4, 1836030), (5, 1468824), (6, 1224020), (7, 1049160), (8, 918015), (10, 734412), (12, 612010), (14, 524580), (15, 489608), (20, 367206), (21, 349720), (24, 306005), (28, 262290), (30, 244804), (35, 209832), (40, 183603), (42, 174860), (49, 149880), (56, 131145), (60, 122402), (70, 104916), (84, 87430), (98, 74940), (105, 69944), (120, 61201), (140, 52458), (147, 49960), (168, 43715), (196, 37470), (210, 34972), (245, 29976), (280, 26229), (294, 24980), (392, 18735), (420, 17486), (490, 14988), (588, 12490), (735, 9992), (840, 8743), (980, 7494), (1176, 6245), (1249, 5880), (1470, 4996), (1960, 3747), (2498, 2940)]