2051214060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 7081546752

約数和(自身を除く): 5030332692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 59, 60, 61, 69, 70, 84, 92, 105, 115, 118, 122, 138, 140, 161, 177, 183, 210, 230, 236, 244, 276, 295, 305, 322, 345, 354, 366, 413, 420, 427, 460, 483, 590, 610, 644, 690, 708, 732, 805, 826, 854, 885, 915, 966, 1180, 1220, 1239, 1281, 1357, 1380, 1403, 1610, 1652, 1708, 1770, 1830, 1932, 2065, 2135, 2415, 2478, 2562, 2714, 2806, 3220, 3481, 3540, 3599, 3660, 4071, 4130, 4209, 4270, 4830, 4956, 5124, 5428, 5612, 6195, 6405, 6785, 6962, 7015, 7198, 8142, 8260, 8418, 8540, 9499, 9660, 9821, 10443, 10797, 12390, 12810, 13570, 13924, 14030, 14396, 16284, 16836, 17405, 17995, 18998, 19642, 20355, 20886, 21045, 21594, 24367, 24780, 25193, 25620, 27140, 28060, 28497, 29463, 34810, 35990, 37996, 39284, 40710, 41772, 42090, 43188, 47495, 48734, 49105, 50386, 52215, 53985, 56994, 58926, 69620, 71980, 73101, 75579, 80063, 81420, 82777, 84180, 94990, 97468, 98210, 100772, 104430, 107970, 113988, 117852, 121835, 125965, 142485, 146202, 147315, 151158, 160126, 165554, 189980, 196420, 208860, 212341, 215940, 240189, 243670, 248331, 251930, 284970, 292404, 294630, 302316, 320252, 331108, 365505, 377895, 400315, 413885, 424682, 480378, 487340, 496662, 503860, 560441, 569940, 579439, 589260, 637023, 731010, 755790, 800630, 827770, 849364, 960756, 993324, 1061705, 1120882, 1158878, 1200945, 1241655, 1274046, 1462020, 1486387, 1511580, 1601260, 1655540, 1681323, 1738317, 2123410, 2241764, 2317756, 2401890, 2483310, 2548092, 2802205, 2897195, 2972774, 3185115, 3362646, 3476634, 4246820, 4459161, 4803780, 4883843, 4966620, 5604410, 5794390, 5945548, 6370230, 6725292, 6953268, 7431935, 8406615, 8691585, 8918322, 9767686, 11208820, 11588780, 12740460, 14651529, 14863870, 16813230, 17383170, 17836644, 19535372, 22295805, 24419215, 29303058, 29727740, 33626460, 34186901, 34766340, 44591610, 48838430, 58606116, 68373802, 73257645, 89183220, 97676860, 102560703, 136747604, 146515290, 170934505, 205121406, 293030580, 341869010, 410242812, 512803515, 683738020, 1025607030, 2051214060]

約数ペア:

[(1, 2051214060), (2, 1025607030), (3, 683738020), (4, 512803515), (5, 410242812), (6, 341869010), (7, 293030580), (10, 205121406), (12, 170934505), (14, 146515290), (15, 136747604), (20, 102560703), (21, 97676860), (23, 89183220), (28, 73257645), (30, 68373802), (35, 58606116), (42, 48838430), (46, 44591610), (59, 34766340), (60, 34186901), (61, 33626460), (69, 29727740), (70, 29303058), (84, 24419215), (92, 22295805), (105, 19535372), (115, 17836644), (118, 17383170), (122, 16813230), (138, 14863870), (140, 14651529), (161, 12740460), (177, 11588780), (183, 11208820), (210, 9767686), (230, 8918322), (236, 8691585), (244, 8406615), (276, 7431935), (295, 6953268), (305, 6725292), (322, 6370230), (345, 5945548), (354, 5794390), (366, 5604410), (413, 4966620), (420, 4883843), (427, 4803780), (460, 4459161), (483, 4246820), (590, 3476634), (610, 3362646), (644, 3185115), (690, 2972774), (708, 2897195), (732, 2802205), (805, 2548092), (826, 2483310), (854, 2401890), (885, 2317756), (915, 2241764), (966, 2123410), (1180, 1738317), (1220, 1681323), (1239, 1655540), (1281, 1601260), (1357, 1511580), (1380, 1486387), (1403, 1462020), (1610, 1274046), (1652, 1241655), (1708, 1200945), (1770, 1158878), (1830, 1120882), (1932, 1061705), (2065, 993324), (2135, 960756), (2415, 849364), (2478, 827770), (2562, 800630), (2714, 755790), (2806, 731010), (3220, 637023), (3481, 589260), (3540, 579439), (3599, 569940), (3660, 560441), (4071, 503860), (4130, 496662), (4209, 487340), (4270, 480378), (4830, 424682), (4956, 413885), (5124, 400315), (5428, 377895), (5612, 365505), (6195, 331108), (6405, 320252), (6785, 302316), (6962, 294630), (7015, 292404), (7198, 284970), (8142, 251930), (8260, 248331), (8418, 243670), (8540, 240189), (9499, 215940), (9660, 212341), (9821, 208860), (10443, 196420), (10797, 189980), (12390, 165554), (12810, 160126), (13570, 151158), (13924, 147315), (14030, 146202), (14396, 142485), (16284, 125965), (16836, 121835), (17405, 117852), (17995, 113988), (18998, 107970), (19642, 104430), (20355, 100772), (20886, 98210), (21045, 97468), (21594, 94990), (24367, 84180), (24780, 82777), (25193, 81420), (25620, 80063), (27140, 75579), (28060, 73101), (28497, 71980), (29463, 69620), (34810, 58926), (35990, 56994), (37996, 53985), (39284, 52215), (40710, 50386), (41772, 49105), (42090, 48734), (43188, 47495)]