19109160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{7583}}^1$

素因数の和:7607

約数の個数: 96

約数和(自身を含む): 70986240

約数和(自身を除く): 51877080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 7583, 15166, 22749, 30332, 37915, 45498, 53081, 60664, 68247, 75830, 90996, 106162, 113745, 136494, 151660, 159243, 181992, 212324, 227490, 265405, 272988, 303320, 318486, 341235, 424648, 454980, 477729, 530810, 545976, 636972, 682470, 796215, 909960, 955458, 1061620, 1273944, 1364940, 1592430, 1910916, 2123240, 2388645, 2729880, 3184860, 3821832, 4777290, 6369720, 9554580, 19109160]

約数ペア:

[(1, 19109160), (2, 9554580), (3, 6369720), (4, 4777290), (5, 3821832), (6, 3184860), (7, 2729880), (8, 2388645), (9, 2123240), (10, 1910916), (12, 1592430), (14, 1364940), (15, 1273944), (18, 1061620), (20, 955458), (21, 909960), (24, 796215), (28, 682470), (30, 636972), (35, 545976), (36, 530810), (40, 477729), (42, 454980), (45, 424648), (56, 341235), (60, 318486), (63, 303320), (70, 272988), (72, 265405), (84, 227490), (90, 212324), (105, 181992), (120, 159243), (126, 151660), (140, 136494), (168, 113745), (180, 106162), (210, 90996), (252, 75830), (280, 68247), (315, 60664), (360, 53081), (420, 45498), (504, 37915), (630, 30332), (840, 22749), (1260, 15166), (2520, 7583)]