123634140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15531

約数の個数: 96

約数和(自身を含む): 416478720

約数和(自身を除く): 292844580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 15493, 30986, 46479, 61972, 77465, 92958, 108451, 154930, 185916, 216902, 232395, 294367, 309860, 325353, 433804, 464790, 542255, 588734, 650706, 883101, 929580, 1084510, 1177468, 1301412, 1471835, 1626765, 1766202, 2060569, 2169020, 2943670, 3253530, 3532404, 4121138, 4415505, 5887340, 6181707, 6507060, 8242276, 8831010, 10302845, 12363414, 17662020, 20605690, 24726828, 30908535, 41211380, 61817070, 123634140]

約数ペア:

[(1, 123634140), (2, 61817070), (3, 41211380), (4, 30908535), (5, 24726828), (6, 20605690), (7, 17662020), (10, 12363414), (12, 10302845), (14, 8831010), (15, 8242276), (19, 6507060), (20, 6181707), (21, 5887340), (28, 4415505), (30, 4121138), (35, 3532404), (38, 3253530), (42, 2943670), (57, 2169020), (60, 2060569), (70, 1766202), (76, 1626765), (84, 1471835), (95, 1301412), (105, 1177468), (114, 1084510), (133, 929580), (140, 883101), (190, 650706), (210, 588734), (228, 542255), (266, 464790), (285, 433804), (380, 325353), (399, 309860), (420, 294367), (532, 232395), (570, 216902), (665, 185916), (798, 154930), (1140, 108451), (1330, 92958), (1596, 77465), (1995, 61972), (2660, 46479), (3990, 30986), (7980, 15493)]