150681440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 447068160

約数和(自身を除く): 296386720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 131, 140, 158, 160, 182, 208, 224, 260, 262, 280, 316, 364, 395, 416, 455, 520, 524, 553, 560, 632, 655, 728, 790, 910, 917, 1027, 1040, 1048, 1106, 1120, 1264, 1310, 1456, 1580, 1703, 1820, 1834, 2054, 2080, 2096, 2212, 2528, 2620, 2765, 2912, 3160, 3406, 3640, 3668, 4108, 4192, 4424, 4585, 5135, 5240, 5530, 6320, 6812, 7189, 7280, 7336, 8216, 8515, 8848, 9170, 10270, 10349, 10480, 11060, 11921, 12640, 13624, 14378, 14560, 14672, 16432, 17030, 17696, 18340, 20540, 20698, 20960, 22120, 23842, 27248, 28756, 29344, 32864, 34060, 35945, 36680, 41080, 41396, 44240, 47684, 51745, 54496, 57512, 59605, 68120, 71890, 72443, 73360, 82160, 82792, 88480, 95368, 103490, 115024, 119210, 134537, 136240, 143780, 144886, 146720, 164320, 165584, 190736, 206980, 230048, 238420, 269074, 272480, 287560, 289772, 331168, 362215, 381472, 413960, 476840, 538148, 575120, 579544, 672685, 724430, 827920, 941759, 953680, 1076296, 1150240, 1159088, 1345370, 1448860, 1655840, 1883518, 1907360, 2152592, 2318176, 2690740, 2897720, 3767036, 4305184, 4708795, 5381480, 5795440, 7534072, 9417590, 10762960, 11590880, 15068144, 18835180, 21525920, 30136288, 37670360, 75340720, 150681440]

約数ペア:

[(1, 150681440), (2, 75340720), (4, 37670360), (5, 30136288), (7, 21525920), (8, 18835180), (10, 15068144), (13, 11590880), (14, 10762960), (16, 9417590), (20, 7534072), (26, 5795440), (28, 5381480), (32, 4708795), (35, 4305184), (40, 3767036), (52, 2897720), (56, 2690740), (65, 2318176), (70, 2152592), (79, 1907360), (80, 1883518), (91, 1655840), (104, 1448860), (112, 1345370), (130, 1159088), (131, 1150240), (140, 1076296), (158, 953680), (160, 941759), (182, 827920), (208, 724430), (224, 672685), (260, 579544), (262, 575120), (280, 538148), (316, 476840), (364, 413960), (395, 381472), (416, 362215), (455, 331168), (520, 289772), (524, 287560), (553, 272480), (560, 269074), (632, 238420), (655, 230048), (728, 206980), (790, 190736), (910, 165584), (917, 164320), (1027, 146720), (1040, 144886), (1048, 143780), (1106, 136240), (1120, 134537), (1264, 119210), (1310, 115024), (1456, 103490), (1580, 95368), (1703, 88480), (1820, 82792), (1834, 82160), (2054, 73360), (2080, 72443), (2096, 71890), (2212, 68120), (2528, 59605), (2620, 57512), (2765, 54496), (2912, 51745), (3160, 47684), (3406, 44240), (3640, 41396), (3668, 41080), (4108, 36680), (4192, 35945), (4424, 34060), (4585, 32864), (5135, 29344), (5240, 28756), (5530, 27248), (6320, 23842), (6812, 22120), (7189, 20960), (7280, 20698), (7336, 20540), (8216, 18340), (8515, 17696), (8848, 17030), (9170, 16432), (10270, 14672), (10349, 14560), (10480, 14378), (11060, 13624), (11921, 12640)]