1264792620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 4450747392

約数和(自身を除く): 3185954772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 103, 105, 130, 140, 156, 169, 173, 182, 195, 206, 210, 260, 273, 309, 338, 346, 364, 390, 412, 420, 455, 507, 515, 519, 546, 618, 676, 692, 721, 780, 845, 865, 910, 1014, 1030, 1038, 1092, 1183, 1211, 1236, 1339, 1365, 1442, 1545, 1690, 1730, 1820, 2028, 2060, 2076, 2163, 2249, 2366, 2422, 2535, 2595, 2678, 2730, 2884, 3090, 3380, 3460, 3549, 3605, 3633, 4017, 4326, 4498, 4732, 4844, 5070, 5190, 5356, 5460, 5915, 6055, 6180, 6695, 6747, 7098, 7210, 7266, 8034, 8652, 8996, 9373, 10140, 10380, 10815, 11245, 11830, 12110, 13390, 13494, 14196, 14420, 14532, 15743, 16068, 17407, 17745, 17819, 18165, 18746, 20085, 21630, 22490, 23660, 24220, 26780, 26988, 28119, 29237, 31486, 33735, 34814, 35490, 35638, 36330, 37492, 40170, 43260, 44980, 46865, 47229, 52221, 53457, 56238, 58474, 62972, 67470, 69628, 70980, 71276, 72660, 78715, 80340, 87035, 87711, 89095, 93730, 94458, 104442, 106914, 112476, 116948, 121849, 124733, 134940, 140595, 146185, 157430, 174070, 175422, 178190, 187460, 188916, 204659, 208884, 213828, 231647, 236145, 243698, 249466, 261105, 267285, 281190, 292370, 314860, 348140, 350844, 356380, 365547, 374199, 409318, 438555, 463294, 472290, 487396, 498932, 522210, 534570, 562380, 584740, 609245, 613977, 623665, 694941, 731094, 748398, 818636, 877110, 926588, 944580, 1023295, 1044420, 1069140, 1158235, 1218490, 1227954, 1247330, 1389882, 1462188, 1496796, 1621529, 1754220, 1827735, 1870995, 2046590, 2316470, 2436980, 2455908, 2494660, 2779764, 3011411, 3069885, 3243058, 3474705, 3655470, 3741990, 4093180, 4632940, 4864587, 6022822, 6139770, 6486116, 6949410, 7310940, 7483980, 8107645, 9034233, 9729174, 12045644, 12279540, 13898820, 15057055, 16215290, 18068466, 19458348, 21079877, 24322935, 30114110, 32430580, 36136932, 42159754, 45171165, 48645870, 60228220, 63239631, 84319508, 90342330, 97291740, 105399385, 126479262, 180684660, 210798770, 252958524, 316198155, 421597540, 632396310, 1264792620]

約数ペア:

[(1, 1264792620), (2, 632396310), (3, 421597540), (4, 316198155), (5, 252958524), (6, 210798770), (7, 180684660), (10, 126479262), (12, 105399385), (13, 97291740), (14, 90342330), (15, 84319508), (20, 63239631), (21, 60228220), (26, 48645870), (28, 45171165), (30, 42159754), (35, 36136932), (39, 32430580), (42, 30114110), (52, 24322935), (60, 21079877), (65, 19458348), (70, 18068466), (78, 16215290), (84, 15057055), (91, 13898820), (103, 12279540), (105, 12045644), (130, 9729174), (140, 9034233), (156, 8107645), (169, 7483980), (173, 7310940), (182, 6949410), (195, 6486116), (206, 6139770), (210, 6022822), (260, 4864587), (273, 4632940), (309, 4093180), (338, 3741990), (346, 3655470), (364, 3474705), (390, 3243058), (412, 3069885), (420, 3011411), (455, 2779764), (507, 2494660), (515, 2455908), (519, 2436980), (546, 2316470), (618, 2046590), (676, 1870995), (692, 1827735), (721, 1754220), (780, 1621529), (845, 1496796), (865, 1462188), (910, 1389882), (1014, 1247330), (1030, 1227954), (1038, 1218490), (1092, 1158235), (1183, 1069140), (1211, 1044420), (1236, 1023295), (1339, 944580), (1365, 926588), (1442, 877110), (1545, 818636), (1690, 748398), (1730, 731094), (1820, 694941), (2028, 623665), (2060, 613977), (2076, 609245), (2163, 584740), (2249, 562380), (2366, 534570), (2422, 522210), (2535, 498932), (2595, 487396), (2678, 472290), (2730, 463294), (2884, 438555), (3090, 409318), (3380, 374199), (3460, 365547), (3549, 356380), (3605, 350844), (3633, 348140), (4017, 314860), (4326, 292370), (4498, 281190), (4732, 267285), (4844, 261105), (5070, 249466), (5190, 243698), (5356, 236145), (5460, 231647), (5915, 213828), (6055, 208884), (6180, 204659), (6695, 188916), (6747, 187460), (7098, 178190), (7210, 175422), (7266, 174070), (8034, 157430), (8652, 146185), (8996, 140595), (9373, 134940), (10140, 124733), (10380, 121849), (10815, 116948), (11245, 112476), (11830, 106914), (12110, 104442), (13390, 94458), (13494, 93730), (14196, 89095), (14420, 87711), (14532, 87035), (15743, 80340), (16068, 78715), (17407, 72660), (17745, 71276), (17819, 70980), (18165, 69628), (18746, 67470), (20085, 62972), (21630, 58474), (22490, 56238), (23660, 53457), (24220, 52221), (26780, 47229), (26988, 46865), (28119, 44980), (29237, 43260), (31486, 40170), (33735, 37492), (34814, 36330), (35490, 35638)]