658655140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 1950842880

約数和(自身を除く): 1292187740

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 19, 20, 22, 23, 26, 31, 34, 38, 44, 46, 52, 55, 62, 65, 68, 76, 85, 92, 95, 110, 115, 124, 130, 143, 155, 170, 187, 190, 209, 220, 221, 230, 247, 253, 260, 286, 299, 310, 323, 340, 341, 374, 380, 391, 403, 418, 437, 442, 460, 494, 506, 527, 572, 589, 598, 620, 646, 682, 713, 715, 748, 782, 806, 836, 874, 884, 935, 988, 1012, 1045, 1054, 1105, 1178, 1196, 1235, 1265, 1292, 1364, 1426, 1430, 1495, 1564, 1612, 1615, 1705, 1748, 1870, 1955, 2015, 2090, 2108, 2185, 2210, 2356, 2431, 2470, 2530, 2635, 2717, 2852, 2860, 2945, 2990, 3230, 3289, 3410, 3553, 3565, 3740, 3910, 4030, 4180, 4199, 4301, 4370, 4420, 4433, 4807, 4862, 4940, 5060, 5083, 5270, 5434, 5681, 5797, 5890, 5980, 6460, 6479, 6578, 6820, 6851, 7106, 7130, 7429, 7657, 7820, 7843, 8060, 8398, 8602, 8740, 8866, 9269, 9614, 9724, 10013, 10166, 10540, 10868, 11362, 11594, 11780, 12121, 12155, 12958, 13156, 13547, 13585, 13702, 14212, 14260, 14858, 15314, 15686, 16445, 16796, 17204, 17732, 17765, 18538, 19228, 20026, 20332, 20995, 21505, 22165, 22724, 23188, 24035, 24242, 24310, 25415, 25916, 27094, 27170, 27404, 28405, 28985, 29716, 30628, 31372, 32395, 32890, 34255, 35530, 37076, 37145, 38285, 39215, 40052, 41990, 43010, 44330, 46189, 46345, 48070, 48484, 48620, 50065, 50830, 54188, 54340, 55913, 56810, 57970, 60605, 62491, 64790, 65780, 67735, 68510, 71060, 74290, 75361, 76570, 78430, 81719, 83980, 84227, 86020, 88660, 92378, 92690, 96140, 96577, 100130, 101660, 101959, 110143, 111826, 113620, 115940, 121210, 124982, 129580, 130169, 133331, 135470, 137020, 148580, 149017, 150722, 153140, 156860, 157573, 163438, 168454, 176111, 184756, 185380, 193154, 200260, 203918, 220286, 223652, 230299, 230945, 242420, 249964, 260338, 266662, 270940, 279565, 298034, 301444, 312455, 315146, 326876, 336908, 352222, 376805, 386308, 407836, 408595, 421135, 440572, 460598, 461890, 482885, 509795, 520676, 533324, 550715, 559130, 596068, 624910, 630292, 650845, 666655, 704444, 745085, 753610, 787865, 817190, 842270, 880555, 921196, 923780, 965770, 1019590, 1062347, 1101430, 1118260, 1151495, 1249820, 1301690, 1333310, 1431859, 1490170, 1507220, 1575730, 1634380, 1684540, 1733303, 1761110, 1931540, 1937221, 2039180, 2124694, 2202860, 2302990, 2533289, 2603380, 2666620, 2863718, 2980340, 2993887, 3151460, 3466606, 3522220, 3874442, 4249388, 4605980, 5066578, 5311735, 5727436, 5987774, 6933212, 7159295, 7748884, 8666515, 9686105, 10133156, 10623470, 11975548, 12666445, 14318590, 14969435, 17333030, 19372210, 21246940, 25332890, 28637180, 29938870, 32932757, 34666060, 38744420, 50665780, 59877740, 65865514, 131731028, 164663785, 329327570, 658655140]

約数ペア:

[(1, 658655140), (2, 329327570), (4, 164663785), (5, 131731028), (10, 65865514), (11, 59877740), (13, 50665780), (17, 38744420), (19, 34666060), (20, 32932757), (22, 29938870), (23, 28637180), (26, 25332890), (31, 21246940), (34, 19372210), (38, 17333030), (44, 14969435), (46, 14318590), (52, 12666445), (55, 11975548), (62, 10623470), (65, 10133156), (68, 9686105), (76, 8666515), (85, 7748884), (92, 7159295), (95, 6933212), (110, 5987774), (115, 5727436), (124, 5311735), (130, 5066578), (143, 4605980), (155, 4249388), (170, 3874442), (187, 3522220), (190, 3466606), (209, 3151460), (220, 2993887), (221, 2980340), (230, 2863718), (247, 2666620), (253, 2603380), (260, 2533289), (286, 2302990), (299, 2202860), (310, 2124694), (323, 2039180), (340, 1937221), (341, 1931540), (374, 1761110), (380, 1733303), (391, 1684540), (403, 1634380), (418, 1575730), (437, 1507220), (442, 1490170), (460, 1431859), (494, 1333310), (506, 1301690), (527, 1249820), (572, 1151495), (589, 1118260), (598, 1101430), (620, 1062347), (646, 1019590), (682, 965770), (713, 923780), (715, 921196), (748, 880555), (782, 842270), (806, 817190), (836, 787865), (874, 753610), (884, 745085), (935, 704444), (988, 666655), (1012, 650845), (1045, 630292), (1054, 624910), (1105, 596068), (1178, 559130), (1196, 550715), (1235, 533324), (1265, 520676), (1292, 509795), (1364, 482885), (1426, 461890), (1430, 460598), (1495, 440572), (1564, 421135), (1612, 408595), (1615, 407836), (1705, 386308), (1748, 376805), (1870, 352222), (1955, 336908), (2015, 326876), (2090, 315146), (2108, 312455), (2185, 301444), (2210, 298034), (2356, 279565), (2431, 270940), (2470, 266662), (2530, 260338), (2635, 249964), (2717, 242420), (2852, 230945), (2860, 230299), (2945, 223652), (2990, 220286), (3230, 203918), (3289, 200260), (3410, 193154), (3553, 185380), (3565, 184756), (3740, 176111), (3910, 168454), (4030, 163438), (4180, 157573), (4199, 156860), (4301, 153140), (4370, 150722), (4420, 149017), (4433, 148580), (4807, 137020), (4862, 135470), (4940, 133331), (5060, 130169), (5083, 129580), (5270, 124982), (5434, 121210), (5681, 115940), (5797, 113620), (5890, 111826), (5980, 110143), (6460, 101959), (6479, 101660), (6578, 100130), (6820, 96577), (6851, 96140), (7106, 92690), (7130, 92378), (7429, 88660), (7657, 86020), (7820, 84227), (7843, 83980), (8060, 81719), (8398, 78430), (8602, 76570), (8740, 75361), (8866, 74290), (9269, 71060), (9614, 68510), (9724, 67735), (10013, 65780), (10166, 64790), (10540, 62491), (10868, 60605), (11362, 57970), (11594, 56810), (11780, 55913), (12121, 54340), (12155, 54188), (12958, 50830), (13156, 50065), (13547, 48620), (13585, 48484), (13702, 48070), (14212, 46345), (14260, 46189), (14858, 44330), (15314, 43010), (15686, 41990), (16445, 40052), (16796, 39215), (17204, 38285), (17732, 37145), (17765, 37076), (18538, 35530), (19228, 34255), (20026, 32890), (20332, 32395), (20995, 31372), (21505, 30628), (22165, 29716), (22724, 28985), (23188, 28405), (24035, 27404), (24242, 27170), (24310, 27094), (25415, 25916)]