16607640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 60341760

約数和(自身を除く): 43734120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1163, 1190, 1428, 1785, 2040, 2326, 2380, 2856, 3489, 3570, 4652, 4760, 5815, 6978, 7140, 8141, 9304, 11630, 13956, 14280, 16282, 17445, 19771, 23260, 24423, 27912, 32564, 34890, 39542, 40705, 46520, 48846, 59313, 65128, 69780, 79084, 81410, 97692, 98855, 118626, 122115, 138397, 139560, 158168, 162820, 195384, 197710, 237252, 244230, 276794, 296565, 325640, 395420, 415191, 474504, 488460, 553588, 593130, 691985, 790840, 830382, 976920, 1107176, 1186260, 1383970, 1660764, 2075955, 2372520, 2767940, 3321528, 4151910, 5535880, 8303820, 16607640]

約数ペア:

[(1, 16607640), (2, 8303820), (3, 5535880), (4, 4151910), (5, 3321528), (6, 2767940), (7, 2372520), (8, 2075955), (10, 1660764), (12, 1383970), (14, 1186260), (15, 1107176), (17, 976920), (20, 830382), (21, 790840), (24, 691985), (28, 593130), (30, 553588), (34, 488460), (35, 474504), (40, 415191), (42, 395420), (51, 325640), (56, 296565), (60, 276794), (68, 244230), (70, 237252), (84, 197710), (85, 195384), (102, 162820), (105, 158168), (119, 139560), (120, 138397), (136, 122115), (140, 118626), (168, 98855), (170, 97692), (204, 81410), (210, 79084), (238, 69780), (255, 65128), (280, 59313), (340, 48846), (357, 46520), (408, 40705), (420, 39542), (476, 34890), (510, 32564), (595, 27912), (680, 24423), (714, 23260), (840, 19771), (952, 17445), (1020, 16282), (1163, 14280), (1190, 13956), (1428, 11630), (1785, 9304), (2040, 8141), (2326, 7140), (2380, 6978), (2856, 5815), (3489, 4760), (3570, 4652)]