1659856380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 5883264576

約数和(自身を除く): 4223408196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 137, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 274, 294, 317, 364, 390, 411, 420, 455, 490, 546, 548, 588, 634, 637, 685, 735, 780, 822, 910, 951, 959, 980, 1092, 1268, 1274, 1365, 1370, 1470, 1585, 1644, 1781, 1820, 1902, 1911, 1918, 2055, 2219, 2548, 2730, 2740, 2877, 2940, 3170, 3185, 3562, 3804, 3822, 3836, 4110, 4121, 4438, 4755, 4795, 5343, 5460, 5754, 6340, 6370, 6657, 6713, 7124, 7644, 8220, 8242, 8876, 8905, 9510, 9555, 9590, 10686, 11095, 11508, 12363, 12467, 12740, 13314, 13426, 14385, 15533, 16484, 17810, 19020, 19110, 19180, 20139, 20605, 21372, 22190, 24726, 24934, 26628, 26715, 26852, 28770, 28847, 31066, 33285, 33565, 35620, 37401, 38220, 40278, 41210, 43429, 44380, 46599, 49452, 49868, 53430, 57540, 57694, 61815, 62132, 62335, 66570, 67130, 74802, 77665, 80556, 82420, 86541, 86858, 87269, 93198, 100695, 106860, 115388, 123630, 124670, 130287, 133140, 134260, 144235, 149604, 155330, 173082, 173716, 174538, 186396, 187005, 201390, 201929, 217145, 232995, 247260, 249340, 260574, 261807, 288470, 304003, 310660, 346164, 349076, 374010, 402780, 403858, 432705, 434290, 436345, 465990, 521148, 523614, 564577, 576940, 605787, 608006, 651435, 748020, 807716, 865410, 868580, 872690, 912009, 931980, 1009645, 1047228, 1129154, 1211574, 1216012, 1302870, 1309035, 1520015, 1693731, 1730820, 1745380, 1824018, 2019290, 2128021, 2258308, 2423148, 2605740, 2618070, 2822885, 3028935, 3040030, 3387462, 3648036, 3952039, 4038580, 4256042, 4560045, 5236140, 5645770, 6057870, 6080060, 6384063, 6774924, 7904078, 8468655, 8512084, 9120090, 10640105, 11291540, 11856117, 12115740, 12768126, 15808156, 16937310, 18240180, 19760195, 21280210, 23712234, 25536252, 27664273, 31920315, 33874620, 39520390, 42560420, 47424468, 55328546, 59280585, 63840630, 79040780, 82992819, 110657092, 118561170, 127681260, 138321365, 165985638, 237122340, 276642730, 331971276, 414964095, 553285460, 829928190, 1659856380]

約数ペア:

[(1, 1659856380), (2, 829928190), (3, 553285460), (4, 414964095), (5, 331971276), (6, 276642730), (7, 237122340), (10, 165985638), (12, 138321365), (13, 127681260), (14, 118561170), (15, 110657092), (20, 82992819), (21, 79040780), (26, 63840630), (28, 59280585), (30, 55328546), (35, 47424468), (39, 42560420), (42, 39520390), (49, 33874620), (52, 31920315), (60, 27664273), (65, 25536252), (70, 23712234), (78, 21280210), (84, 19760195), (91, 18240180), (98, 16937310), (105, 15808156), (130, 12768126), (137, 12115740), (140, 11856117), (147, 11291540), (156, 10640105), (182, 9120090), (195, 8512084), (196, 8468655), (210, 7904078), (245, 6774924), (260, 6384063), (273, 6080060), (274, 6057870), (294, 5645770), (317, 5236140), (364, 4560045), (390, 4256042), (411, 4038580), (420, 3952039), (455, 3648036), (490, 3387462), (546, 3040030), (548, 3028935), (588, 2822885), (634, 2618070), (637, 2605740), (685, 2423148), (735, 2258308), (780, 2128021), (822, 2019290), (910, 1824018), (951, 1745380), (959, 1730820), (980, 1693731), (1092, 1520015), (1268, 1309035), (1274, 1302870), (1365, 1216012), (1370, 1211574), (1470, 1129154), (1585, 1047228), (1644, 1009645), (1781, 931980), (1820, 912009), (1902, 872690), (1911, 868580), (1918, 865410), (2055, 807716), (2219, 748020), (2548, 651435), (2730, 608006), (2740, 605787), (2877, 576940), (2940, 564577), (3170, 523614), (3185, 521148), (3562, 465990), (3804, 436345), (3822, 434290), (3836, 432705), (4110, 403858), (4121, 402780), (4438, 374010), (4755, 349076), (4795, 346164), (5343, 310660), (5460, 304003), (5754, 288470), (6340, 261807), (6370, 260574), (6657, 249340), (6713, 247260), (7124, 232995), (7644, 217145), (8220, 201929), (8242, 201390), (8876, 187005), (8905, 186396), (9510, 174538), (9555, 173716), (9590, 173082), (10686, 155330), (11095, 149604), (11508, 144235), (12363, 134260), (12467, 133140), (12740, 130287), (13314, 124670), (13426, 123630), (14385, 115388), (15533, 106860), (16484, 100695), (17810, 93198), (19020, 87269), (19110, 86858), (19180, 86541), (20139, 82420), (20605, 80556), (21372, 77665), (22190, 74802), (24726, 67130), (24934, 66570), (26628, 62335), (26715, 62132), (26852, 61815), (28770, 57694), (28847, 57540), (31066, 53430), (33285, 49868), (33565, 49452), (35620, 46599), (37401, 44380), (38220, 43429), (40278, 41210)]