345455640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1282

約数の個数: 192

約数和(自身を含む): 1215077760

約数和(自身を除く): 869622120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 360, 376, 408, 423, 470, 510, 564, 612, 680, 705, 765, 799, 846, 940, 1020, 1128, 1201, 1224, 1410, 1530, 1598, 1692, 1880, 2040, 2115, 2397, 2402, 2820, 3060, 3196, 3384, 3603, 3995, 4230, 4794, 4804, 5640, 6005, 6120, 6392, 7191, 7206, 7990, 8460, 9588, 9608, 10809, 11985, 12010, 14382, 14412, 15980, 16920, 18015, 19176, 20417, 21618, 23970, 24020, 28764, 28824, 31960, 35955, 36030, 40834, 43236, 47940, 48040, 54045, 56447, 57528, 61251, 71910, 72060, 81668, 86472, 95880, 102085, 108090, 112894, 122502, 143820, 144120, 163336, 169341, 183753, 204170, 216180, 225788, 245004, 282235, 287640, 306255, 338682, 367506, 408340, 432360, 451576, 490008, 508023, 564470, 612510, 677364, 735012, 816680, 846705, 918765, 959599, 1016046, 1128940, 1225020, 1354728, 1470024, 1693410, 1837530, 1919198, 2032092, 2257880, 2450040, 2540115, 2878797, 3386820, 3675060, 3838396, 4064184, 4797995, 5080230, 5757594, 6773640, 7350120, 7676792, 8636391, 9595990, 10160460, 11515188, 14393985, 17272782, 19191980, 20320920, 23030376, 28787970, 34545564, 38383960, 43181955, 57575940, 69091128, 86363910, 115151880, 172727820, 345455640]

約数ペア:

[(1, 345455640), (2, 172727820), (3, 115151880), (4, 86363910), (5, 69091128), (6, 57575940), (8, 43181955), (9, 38383960), (10, 34545564), (12, 28787970), (15, 23030376), (17, 20320920), (18, 19191980), (20, 17272782), (24, 14393985), (30, 11515188), (34, 10160460), (36, 9595990), (40, 8636391), (45, 7676792), (47, 7350120), (51, 6773640), (60, 5757594), (68, 5080230), (72, 4797995), (85, 4064184), (90, 3838396), (94, 3675060), (102, 3386820), (120, 2878797), (136, 2540115), (141, 2450040), (153, 2257880), (170, 2032092), (180, 1919198), (188, 1837530), (204, 1693410), (235, 1470024), (255, 1354728), (282, 1225020), (306, 1128940), (340, 1016046), (360, 959599), (376, 918765), (408, 846705), (423, 816680), (470, 735012), (510, 677364), (564, 612510), (612, 564470), (680, 508023), (705, 490008), (765, 451576), (799, 432360), (846, 408340), (940, 367506), (1020, 338682), (1128, 306255), (1201, 287640), (1224, 282235), (1410, 245004), (1530, 225788), (1598, 216180), (1692, 204170), (1880, 183753), (2040, 169341), (2115, 163336), (2397, 144120), (2402, 143820), (2820, 122502), (3060, 112894), (3196, 108090), (3384, 102085), (3603, 95880), (3995, 86472), (4230, 81668), (4794, 72060), (4804, 71910), (5640, 61251), (6005, 57528), (6120, 56447), (6392, 54045), (7191, 48040), (7206, 47940), (7990, 43236), (8460, 40834), (9588, 36030), (9608, 35955), (10809, 31960), (11985, 28824), (12010, 28764), (14382, 24020), (14412, 23970), (15980, 21618), (16920, 20417), (18015, 19176)]