15668468880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1834

約数の個数: 320

約数和(自身を含む): 53847410688

約数和(自身を除く): 38178941808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 73, 80, 85, 93, 102, 120, 124, 136, 146, 155, 170, 186, 204, 219, 240, 248, 255, 272, 292, 310, 340, 365, 372, 408, 438, 465, 496, 510, 527, 584, 620, 680, 730, 744, 816, 876, 930, 1020, 1054, 1095, 1168, 1240, 1241, 1360, 1460, 1488, 1581, 1697, 1752, 1860, 2040, 2108, 2190, 2263, 2480, 2482, 2635, 2920, 3162, 3394, 3504, 3720, 3723, 4080, 4216, 4380, 4526, 4964, 5091, 5270, 5840, 6205, 6324, 6788, 6789, 7440, 7446, 7905, 8432, 8485, 8760, 9052, 9928, 10182, 10540, 11315, 12410, 12648, 13576, 13578, 14892, 15810, 16970, 17520, 18104, 18615, 19856, 20364, 21080, 22630, 24820, 25296, 25455, 27152, 27156, 28849, 29784, 31620, 33940, 33945, 36208, 37230, 38471, 40728, 42160, 45260, 49640, 50910, 52607, 54312, 57698, 59568, 63240, 67880, 67890, 74460, 76942, 81456, 86547, 90520, 99280, 101820, 105214, 108624, 115396, 115413, 123881, 126480, 135760, 135780, 144245, 148920, 153884, 157821, 173094, 181040, 192355, 203640, 210428, 230792, 230826, 247762, 263035, 271560, 288490, 297840, 307768, 315642, 346188, 371643, 384710, 407280, 420856, 432735, 461584, 461652, 495524, 526070, 543120, 576980, 577065, 615536, 619405, 631284, 692376, 743286, 769420, 789105, 841712, 865470, 894319, 923304, 991048, 1052140, 1153960, 1154130, 1238810, 1262568, 1384752, 1486572, 1538840, 1578210, 1730940, 1788638, 1846608, 1858215, 1982096, 2104280, 2105977, 2307920, 2308260, 2477620, 2525136, 2682957, 2973144, 3077680, 3156420, 3461880, 3577276, 3716430, 3840311, 4208560, 4211954, 4471595, 4616520, 4955240, 5365914, 5946288, 6312840, 6317931, 6923760, 7154552, 7432860, 7680622, 8423908, 8943190, 9233040, 9910480, 10529885, 10731828, 11520933, 12625680, 12635862, 13414785, 14309104, 14865720, 15361244, 16847816, 17886380, 19201555, 21059770, 21463656, 23041866, 25271724, 26829570, 29731440, 30722488, 31589655, 33695632, 35772760, 38403110, 42119540, 42927312, 46083732, 50543448, 53659140, 57604665, 61444976, 63179310, 65285287, 71545520, 76806220, 84239080, 92167464, 101086896, 107318280, 115209330, 126358620, 130570574, 153612440, 168478160, 184334928, 195855861, 214636560, 230418660, 252717240, 261141148, 307224880, 326426435, 391711722, 460837320, 505434480, 522282296, 652852870, 783423444, 921674640, 979279305, 1044564592, 1305705740, 1566846888, 1958558610, 2611411480, 3133693776, 3917117220, 5222822960, 7834234440, 15668468880]

約数ペア:

[(1, 15668468880), (2, 7834234440), (3, 5222822960), (4, 3917117220), (5, 3133693776), (6, 2611411480), (8, 1958558610), (10, 1566846888), (12, 1305705740), (15, 1044564592), (16, 979279305), (17, 921674640), (20, 783423444), (24, 652852870), (30, 522282296), (31, 505434480), (34, 460837320), (40, 391711722), (48, 326426435), (51, 307224880), (60, 261141148), (62, 252717240), (68, 230418660), (73, 214636560), (80, 195855861), (85, 184334928), (93, 168478160), (102, 153612440), (120, 130570574), (124, 126358620), (136, 115209330), (146, 107318280), (155, 101086896), (170, 92167464), (186, 84239080), (204, 76806220), (219, 71545520), (240, 65285287), (248, 63179310), (255, 61444976), (272, 57604665), (292, 53659140), (310, 50543448), (340, 46083732), (365, 42927312), (372, 42119540), (408, 38403110), (438, 35772760), (465, 33695632), (496, 31589655), (510, 30722488), (527, 29731440), (584, 26829570), (620, 25271724), (680, 23041866), (730, 21463656), (744, 21059770), (816, 19201555), (876, 17886380), (930, 16847816), (1020, 15361244), (1054, 14865720), (1095, 14309104), (1168, 13414785), (1240, 12635862), (1241, 12625680), (1360, 11520933), (1460, 10731828), (1488, 10529885), (1581, 9910480), (1697, 9233040), (1752, 8943190), (1860, 8423908), (2040, 7680622), (2108, 7432860), (2190, 7154552), (2263, 6923760), (2480, 6317931), (2482, 6312840), (2635, 5946288), (2920, 5365914), (3162, 4955240), (3394, 4616520), (3504, 4471595), (3720, 4211954), (3723, 4208560), (4080, 3840311), (4216, 3716430), (4380, 3577276), (4526, 3461880), (4964, 3156420), (5091, 3077680), (5270, 2973144), (5840, 2682957), (6205, 2525136), (6324, 2477620), (6788, 2308260), (6789, 2307920), (7440, 2105977), (7446, 2104280), (7905, 1982096), (8432, 1858215), (8485, 1846608), (8760, 1788638), (9052, 1730940), (9928, 1578210), (10182, 1538840), (10540, 1486572), (11315, 1384752), (12410, 1262568), (12648, 1238810), (13576, 1154130), (13578, 1153960), (14892, 1052140), (15810, 991048), (16970, 923304), (17520, 894319), (18104, 865470), (18615, 841712), (19856, 789105), (20364, 769420), (21080, 743286), (22630, 692376), (24820, 631284), (25296, 619405), (25455, 615536), (27152, 577065), (27156, 576980), (28849, 543120), (29784, 526070), (31620, 495524), (33940, 461652), (33945, 461584), (36208, 432735), (37230, 420856), (38471, 407280), (40728, 384710), (42160, 371643), (45260, 346188), (49640, 315642), (50910, 307768), (52607, 297840), (54312, 288490), (57698, 271560), (59568, 263035), (63240, 247762), (67880, 230826), (67890, 230792), (74460, 210428), (76942, 203640), (81456, 192355), (86547, 181040), (90520, 173094), (99280, 157821), (101820, 153884), (105214, 148920), (108624, 144245), (115396, 135780), (115413, 135760), (123881, 126480)]