1820615940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 480

約数和(自身を含む): 6966812160

約数和(自身を除く): 5146196220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 29, 30, 33, 36, 39, 44, 45, 52, 54, 55, 58, 60, 65, 66, 78, 81, 87, 90, 99, 108, 110, 116, 117, 130, 132, 135, 143, 145, 156, 162, 165, 174, 180, 195, 198, 220, 234, 260, 261, 270, 271, 286, 290, 297, 319, 324, 330, 348, 351, 377, 390, 396, 405, 429, 435, 468, 495, 522, 540, 542, 572, 580, 585, 594, 638, 660, 702, 715, 754, 780, 783, 810, 813, 858, 870, 891, 957, 990, 1044, 1053, 1084, 1131, 1170, 1188, 1276, 1287, 1305, 1355, 1404, 1430, 1485, 1508, 1566, 1595, 1620, 1626, 1716, 1740, 1755, 1782, 1885, 1914, 1980, 2106, 2145, 2262, 2340, 2349, 2439, 2574, 2610, 2710, 2860, 2871, 2970, 2981, 3132, 3190, 3252, 3393, 3510, 3523, 3564, 3770, 3828, 3861, 3915, 4065, 4147, 4212, 4290, 4455, 4524, 4698, 4785, 4878, 5148, 5220, 5265, 5420, 5655, 5742, 5940, 5962, 6380, 6435, 6786, 7020, 7046, 7317, 7540, 7722, 7830, 7859, 8130, 8294, 8580, 8613, 8910, 8943, 9396, 9570, 9756, 10179, 10530, 10569, 11310, 11484, 11583, 11745, 11924, 12195, 12441, 12870, 13572, 14092, 14355, 14634, 14905, 15444, 15660, 15718, 16260, 16588, 16965, 17226, 17615, 17820, 17886, 19140, 19305, 20358, 20735, 21060, 21138, 21951, 22620, 23166, 23490, 23577, 24390, 24882, 25740, 25839, 26829, 28710, 29268, 29810, 30537, 31436, 31707, 33930, 34452, 35230, 35772, 36585, 37323, 38610, 38753, 39295, 40716, 41470, 42276, 43065, 43902, 44715, 46332, 46980, 47154, 48780, 49764, 50895, 51678, 52845, 53658, 57420, 57915, 59620, 61074, 62205, 63414, 67860, 70460, 70731, 73170, 74646, 77220, 77506, 78590, 80487, 82940, 86130, 86449, 87804, 89430, 94308, 95121, 101790, 102167, 103356, 105690, 107316, 109755, 111969, 115830, 116259, 117885, 122148, 124410, 126828, 129195, 134145, 141462, 146340, 149292, 152685, 155012, 157180, 158535, 160974, 172260, 172898, 178860, 186615, 190242, 193765, 203580, 204334, 211380, 212193, 219510, 223938, 231660, 232518, 235770, 241461, 248820, 258390, 259347, 268290, 282924, 285363, 305370, 306501, 317070, 321948, 335907, 345796, 348777, 353655, 373230, 380484, 387530, 402435, 408668, 424386, 432245, 439020, 447876, 465036, 471540, 475605, 482922, 510835, 516780, 518694, 536580, 559845, 570726, 581295, 610740, 613002, 634140, 636579, 671814, 697554, 707310, 746460, 775060, 778041, 804870, 848772, 864490, 919503, 951210, 965844, 1021670, 1037388, 1046331, 1060965, 1119690, 1123837, 1141452, 1162590, 1207305, 1226004, 1273158, 1296735, 1343628, 1395108, 1414620, 1426815, 1532505, 1556082, 1609740, 1679535, 1728980, 1743885, 1839006, 1902420, 2043340, 2092662, 2121930, 2239380, 2247674, 2325180, 2334123, 2414610, 2546316, 2593470, 2758509, 2853630, 3065010, 3112164, 3138993, 3182895, 3359070, 3371511, 3487770, 3678012, 3890205, 4185324, 4243860, 4495348, 4597515, 4668246, 4829220, 5186940, 5231655, 5517018, 5619185, 5707260, 6130020, 6277986, 6365790, 6718140, 6743022, 6975540, 7002369, 7780410, 8275527, 9195030, 9336492, 10114533, 10463310, 11034036, 11238370, 11670615, 12555972, 12731580, 13486044, 13792545, 14004738, 15560820, 15694965, 16551054, 16857555, 18390060, 20229066, 20926620, 22476740, 23341230, 27585090, 28009476, 30343599, 31389930, 33102108, 33715110, 35011845, 40458132, 41377635, 46682460, 50572665, 55170180, 60687198, 62779860, 67430220, 70023690, 82755270, 91030797, 101145330, 121374396, 140047380, 151717995, 165510540, 182061594, 202290660, 303435990, 364123188, 455153985, 606871980, 910307970, 1820615940]

約数ペア:

[(1, 1820615940), (2, 910307970), (3, 606871980), (4, 455153985), (5, 364123188), (6, 303435990), (9, 202290660), (10, 182061594), (11, 165510540), (12, 151717995), (13, 140047380), (15, 121374396), (18, 101145330), (20, 91030797), (22, 82755270), (26, 70023690), (27, 67430220), (29, 62779860), (30, 60687198), (33, 55170180), (36, 50572665), (39, 46682460), (44, 41377635), (45, 40458132), (52, 35011845), (54, 33715110), (55, 33102108), (58, 31389930), (60, 30343599), (65, 28009476), (66, 27585090), (78, 23341230), (81, 22476740), (87, 20926620), (90, 20229066), (99, 18390060), (108, 16857555), (110, 16551054), (116, 15694965), (117, 15560820), (130, 14004738), (132, 13792545), (135, 13486044), (143, 12731580), (145, 12555972), (156, 11670615), (162, 11238370), (165, 11034036), (174, 10463310), (180, 10114533), (195, 9336492), (198, 9195030), (220, 8275527), (234, 7780410), (260, 7002369), (261, 6975540), (270, 6743022), (271, 6718140), (286, 6365790), (290, 6277986), (297, 6130020), (319, 5707260), (324, 5619185), (330, 5517018), (348, 5231655), (351, 5186940), (377, 4829220), (390, 4668246), (396, 4597515), (405, 4495348), (429, 4243860), (435, 4185324), (468, 3890205), (495, 3678012), (522, 3487770), (540, 3371511), (542, 3359070), (572, 3182895), (580, 3138993), (585, 3112164), (594, 3065010), (638, 2853630), (660, 2758509), (702, 2593470), (715, 2546316), (754, 2414610), (780, 2334123), (783, 2325180), (810, 2247674), (813, 2239380), (858, 2121930), (870, 2092662), (891, 2043340), (957, 1902420), (990, 1839006), (1044, 1743885), (1053, 1728980), (1084, 1679535), (1131, 1609740), (1170, 1556082), (1188, 1532505), (1276, 1426815), (1287, 1414620), (1305, 1395108), (1355, 1343628), (1404, 1296735), (1430, 1273158), (1485, 1226004), (1508, 1207305), (1566, 1162590), (1595, 1141452), (1620, 1123837), (1626, 1119690), (1716, 1060965), (1740, 1046331), (1755, 1037388), (1782, 1021670), (1885, 965844), (1914, 951210), (1980, 919503), (2106, 864490), (2145, 848772), (2262, 804870), (2340, 778041), (2349, 775060), (2439, 746460), (2574, 707310), (2610, 697554), (2710, 671814), (2860, 636579), (2871, 634140), (2970, 613002), (2981, 610740), (3132, 581295), (3190, 570726), (3252, 559845), (3393, 536580), (3510, 518694), (3523, 516780), (3564, 510835), (3770, 482922), (3828, 475605), (3861, 471540), (3915, 465036), (4065, 447876), (4147, 439020), (4212, 432245), (4290, 424386), (4455, 408668), (4524, 402435), (4698, 387530), (4785, 380484), (4878, 373230), (5148, 353655), (5220, 348777), (5265, 345796), (5420, 335907), (5655, 321948), (5742, 317070), (5940, 306501), (5962, 305370), (6380, 285363), (6435, 282924), (6786, 268290), (7020, 259347), (7046, 258390), (7317, 248820), (7540, 241461), (7722, 235770), (7830, 232518), (7859, 231660), (8130, 223938), (8294, 219510), (8580, 212193), (8613, 211380), (8910, 204334), (8943, 203580), (9396, 193765), (9570, 190242), (9756, 186615), (10179, 178860), (10530, 172898), (10569, 172260), (11310, 160974), (11484, 158535), (11583, 157180), (11745, 155012), (11924, 152685), (12195, 149292), (12441, 146340), (12870, 141462), (13572, 134145), (14092, 129195), (14355, 126828), (14634, 124410), (14905, 122148), (15444, 117885), (15660, 116259), (15718, 115830), (16260, 111969), (16588, 109755), (16965, 107316), (17226, 105690), (17615, 103356), (17820, 102167), (17886, 101790), (19140, 95121), (19305, 94308), (20358, 89430), (20735, 87804), (21060, 86449), (21138, 86130), (21951, 82940), (22620, 80487), (23166, 78590), (23490, 77506), (23577, 77220), (24390, 74646), (24882, 73170), (25740, 70731), (25839, 70460), (26829, 67860), (28710, 63414), (29268, 62205), (29810, 61074), (30537, 59620), (31436, 57915), (31707, 57420), (33930, 53658), (34452, 52845), (35230, 51678), (35772, 50895), (36585, 49764), (37323, 48780), (38610, 47154), (38753, 46980), (39295, 46332), (40716, 44715), (41470, 43902), (42276, 43065)]