15310630440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{21023}}^1$

素因数の和:21081

約数の個数: 288

約数和(自身を含む): 60412884480

約数和(自身を除く): 45102254040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 289, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 578, 595, 612, 630, 680, 714, 765, 840, 867, 952, 1020, 1071, 1156, 1190, 1224, 1260, 1428, 1445, 1530, 1734, 1785, 2023, 2040, 2142, 2312, 2380, 2520, 2601, 2856, 2890, 3060, 3468, 3570, 4046, 4284, 4335, 4760, 5202, 5355, 5780, 6069, 6120, 6936, 7140, 8092, 8568, 8670, 10115, 10404, 10710, 11560, 12138, 13005, 14280, 16184, 17340, 18207, 20230, 20808, 21023, 21420, 24276, 26010, 30345, 34680, 36414, 40460, 42046, 42840, 48552, 52020, 60690, 63069, 72828, 80920, 84092, 91035, 104040, 105115, 121380, 126138, 145656, 147161, 168184, 182070, 189207, 210230, 242760, 252276, 294322, 315345, 357391, 364140, 378414, 420460, 441483, 504552, 588644, 630690, 714782, 728280, 735805, 756828, 840920, 882966, 946035, 1072173, 1177288, 1261380, 1324449, 1429564, 1471610, 1513656, 1765932, 1786955, 1892070, 2144346, 2207415, 2501737, 2522760, 2648898, 2859128, 2943220, 3216519, 3531864, 3573910, 3784140, 4288692, 4414830, 5003474, 5297796, 5360865, 5886440, 6075647, 6433038, 6622245, 7147820, 7505211, 7568280, 8577384, 8829660, 10006948, 10595592, 10721730, 12151294, 12508685, 12866076, 13244490, 14295640, 15010422, 16082595, 17659320, 18226941, 20013896, 21443460, 22515633, 24302588, 25017370, 25732152, 26488980, 30020844, 30378235, 32165190, 36453882, 37526055, 42529529, 42886920, 45031266, 48605176, 50034740, 52977960, 54680823, 60041688, 60756470, 64330380, 72907764, 75052110, 85059058, 90062532, 91134705, 100069480, 109361646, 112578165, 121512940, 127588587, 128660760, 145815528, 150104220, 170118116, 180125064, 182269410, 212647645, 218723292, 225156330, 243025880, 255177174, 273404115, 300208440, 340236232, 364538820, 382765761, 425295290, 437446584, 450312660, 510354348, 546808230, 637942935, 729077640, 765531522, 850590580, 900625320, 1020708696, 1093616460, 1275885870, 1531063044, 1701181160, 1913828805, 2187232920, 2551771740, 3062126088, 3827657610, 5103543480, 7655315220, 15310630440]

約数ペア:

[(1, 15310630440), (2, 7655315220), (3, 5103543480), (4, 3827657610), (5, 3062126088), (6, 2551771740), (7, 2187232920), (8, 1913828805), (9, 1701181160), (10, 1531063044), (12, 1275885870), (14, 1093616460), (15, 1020708696), (17, 900625320), (18, 850590580), (20, 765531522), (21, 729077640), (24, 637942935), (28, 546808230), (30, 510354348), (34, 450312660), (35, 437446584), (36, 425295290), (40, 382765761), (42, 364538820), (45, 340236232), (51, 300208440), (56, 273404115), (60, 255177174), (63, 243025880), (68, 225156330), (70, 218723292), (72, 212647645), (84, 182269410), (85, 180125064), (90, 170118116), (102, 150104220), (105, 145815528), (119, 128660760), (120, 127588587), (126, 121512940), (136, 112578165), (140, 109361646), (153, 100069480), (168, 91134705), (170, 90062532), (180, 85059058), (204, 75052110), (210, 72907764), (238, 64330380), (252, 60756470), (255, 60041688), (280, 54680823), (289, 52977960), (306, 50034740), (315, 48605176), (340, 45031266), (357, 42886920), (360, 42529529), (408, 37526055), (420, 36453882), (476, 32165190), (504, 30378235), (510, 30020844), (578, 26488980), (595, 25732152), (612, 25017370), (630, 24302588), (680, 22515633), (714, 21443460), (765, 20013896), (840, 18226941), (867, 17659320), (952, 16082595), (1020, 15010422), (1071, 14295640), (1156, 13244490), (1190, 12866076), (1224, 12508685), (1260, 12151294), (1428, 10721730), (1445, 10595592), (1530, 10006948), (1734, 8829660), (1785, 8577384), (2023, 7568280), (2040, 7505211), (2142, 7147820), (2312, 6622245), (2380, 6433038), (2520, 6075647), (2601, 5886440), (2856, 5360865), (2890, 5297796), (3060, 5003474), (3468, 4414830), (3570, 4288692), (4046, 3784140), (4284, 3573910), (4335, 3531864), (4760, 3216519), (5202, 2943220), (5355, 2859128), (5780, 2648898), (6069, 2522760), (6120, 2501737), (6936, 2207415), (7140, 2144346), (8092, 1892070), (8568, 1786955), (8670, 1765932), (10115, 1513656), (10404, 1471610), (10710, 1429564), (11560, 1324449), (12138, 1261380), (13005, 1177288), (14280, 1072173), (16184, 946035), (17340, 882966), (18207, 840920), (20230, 756828), (20808, 735805), (21023, 728280), (21420, 714782), (24276, 630690), (26010, 588644), (30345, 504552), (34680, 441483), (36414, 420460), (40460, 378414), (42046, 364140), (42840, 357391), (48552, 315345), (52020, 294322), (60690, 252276), (63069, 242760), (72828, 210230), (80920, 189207), (84092, 182070), (91035, 168184), (104040, 147161), (105115, 145656), (121380, 126138)]