137944560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 490147200

約数和(自身を除く): 352202640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 179, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 338, 358, 380, 390, 456, 494, 507, 520, 537, 570, 624, 676, 716, 741, 760, 780, 845, 895, 912, 988, 1014, 1040, 1074, 1140, 1235, 1352, 1432, 1482, 1520, 1560, 1690, 1790, 1976, 2028, 2148, 2280, 2327, 2470, 2535, 2685, 2704, 2864, 2964, 3120, 3211, 3380, 3401, 3580, 3705, 3952, 4056, 4296, 4560, 4654, 4940, 5070, 5370, 5928, 6422, 6760, 6802, 6981, 7160, 7410, 8112, 8592, 9308, 9633, 9880, 10140, 10203, 10740, 11635, 11856, 12844, 13520, 13604, 13962, 14320, 14820, 16055, 17005, 18616, 19266, 19760, 20280, 20406, 21480, 23270, 25688, 27208, 27924, 29640, 30251, 32110, 34010, 34905, 37232, 38532, 40560, 40812, 42960, 44213, 46540, 48165, 51015, 51376, 54416, 55848, 59280, 60502, 64220, 68020, 69810, 77064, 81624, 88426, 90753, 93080, 96330, 102030, 111696, 121004, 128440, 132639, 136040, 139620, 151255, 154128, 163248, 176852, 181506, 186160, 192660, 204060, 221065, 242008, 256880, 265278, 272080, 279240, 302510, 353704, 363012, 385320, 408120, 442130, 453765, 484016, 530556, 558480, 574769, 605020, 663195, 707408, 726024, 770640, 816240, 884260, 907530, 1061112, 1149538, 1210040, 1326390, 1452048, 1724307, 1768520, 1815060, 2122224, 2299076, 2420080, 2652780, 2873845, 3448614, 3537040, 3630120, 4598152, 5305560, 5747690, 6897228, 7260240, 8621535, 9196304, 10611120, 11495380, 13794456, 17243070, 22990760, 27588912, 34486140, 45981520, 68972280, 137944560]

約数ペア:

[(1, 137944560), (2, 68972280), (3, 45981520), (4, 34486140), (5, 27588912), (6, 22990760), (8, 17243070), (10, 13794456), (12, 11495380), (13, 10611120), (15, 9196304), (16, 8621535), (19, 7260240), (20, 6897228), (24, 5747690), (26, 5305560), (30, 4598152), (38, 3630120), (39, 3537040), (40, 3448614), (48, 2873845), (52, 2652780), (57, 2420080), (60, 2299076), (65, 2122224), (76, 1815060), (78, 1768520), (80, 1724307), (95, 1452048), (104, 1326390), (114, 1210040), (120, 1149538), (130, 1061112), (152, 907530), (156, 884260), (169, 816240), (179, 770640), (190, 726024), (195, 707408), (208, 663195), (228, 605020), (240, 574769), (247, 558480), (260, 530556), (285, 484016), (304, 453765), (312, 442130), (338, 408120), (358, 385320), (380, 363012), (390, 353704), (456, 302510), (494, 279240), (507, 272080), (520, 265278), (537, 256880), (570, 242008), (624, 221065), (676, 204060), (716, 192660), (741, 186160), (760, 181506), (780, 176852), (845, 163248), (895, 154128), (912, 151255), (988, 139620), (1014, 136040), (1040, 132639), (1074, 128440), (1140, 121004), (1235, 111696), (1352, 102030), (1432, 96330), (1482, 93080), (1520, 90753), (1560, 88426), (1690, 81624), (1790, 77064), (1976, 69810), (2028, 68020), (2148, 64220), (2280, 60502), (2327, 59280), (2470, 55848), (2535, 54416), (2685, 51376), (2704, 51015), (2864, 48165), (2964, 46540), (3120, 44213), (3211, 42960), (3380, 40812), (3401, 40560), (3580, 38532), (3705, 37232), (3952, 34905), (4056, 34010), (4296, 32110), (4560, 30251), (4654, 29640), (4940, 27924), (5070, 27208), (5370, 25688), (5928, 23270), (6422, 21480), (6760, 20406), (6802, 20280), (6981, 19760), (7160, 19266), (7410, 18616), (8112, 17005), (8592, 16055), (9308, 14820), (9633, 14320), (9880, 13962), (10140, 13604), (10203, 13520), (10740, 12844), (11635, 11856)]