4231688720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2473

約数の個数: 160

約数和(自身を含む): 11669253120

約数和(自身を除く): 7437564400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 79, 80, 82, 112, 140, 158, 164, 205, 280, 287, 316, 328, 395, 410, 553, 560, 574, 632, 656, 790, 820, 1106, 1148, 1264, 1435, 1580, 1640, 2212, 2296, 2333, 2765, 2870, 3160, 3239, 3280, 4424, 4592, 4666, 5530, 5740, 6320, 6478, 8848, 9332, 11060, 11480, 11665, 12956, 16195, 16331, 18664, 22120, 22673, 22960, 23330, 25912, 32390, 32662, 37328, 44240, 45346, 46660, 51824, 64780, 65324, 81655, 90692, 93320, 95653, 113365, 129560, 130648, 163310, 181384, 184307, 186640, 191306, 226730, 259120, 261296, 326620, 362768, 368614, 382612, 453460, 478265, 653240, 669571, 737228, 765224, 906920, 921535, 956530, 1290149, 1306480, 1339142, 1474456, 1530448, 1813840, 1843070, 1913060, 2580298, 2678284, 2948912, 3347855, 3686140, 3826120, 5160596, 5356568, 6450745, 6695710, 7372280, 7556587, 7652240, 10321192, 10713136, 12901490, 13391420, 14744560, 15113174, 20642384, 25802980, 26782840, 30226348, 37782935, 51605960, 52896109, 53565680, 60452696, 75565870, 103211920, 105792218, 120905392, 151131740, 211584436, 264480545, 302263480, 423168872, 528961090, 604526960, 846337744, 1057922180, 2115844360, 4231688720]

約数ペア:

[(1, 4231688720), (2, 2115844360), (4, 1057922180), (5, 846337744), (7, 604526960), (8, 528961090), (10, 423168872), (14, 302263480), (16, 264480545), (20, 211584436), (28, 151131740), (35, 120905392), (40, 105792218), (41, 103211920), (56, 75565870), (70, 60452696), (79, 53565680), (80, 52896109), (82, 51605960), (112, 37782935), (140, 30226348), (158, 26782840), (164, 25802980), (205, 20642384), (280, 15113174), (287, 14744560), (316, 13391420), (328, 12901490), (395, 10713136), (410, 10321192), (553, 7652240), (560, 7556587), (574, 7372280), (632, 6695710), (656, 6450745), (790, 5356568), (820, 5160596), (1106, 3826120), (1148, 3686140), (1264, 3347855), (1435, 2948912), (1580, 2678284), (1640, 2580298), (2212, 1913060), (2296, 1843070), (2333, 1813840), (2765, 1530448), (2870, 1474456), (3160, 1339142), (3239, 1306480), (3280, 1290149), (4424, 956530), (4592, 921535), (4666, 906920), (5530, 765224), (5740, 737228), (6320, 669571), (6478, 653240), (8848, 478265), (9332, 453460), (11060, 382612), (11480, 368614), (11665, 362768), (12956, 326620), (16195, 261296), (16331, 259120), (18664, 226730), (22120, 191306), (22673, 186640), (22960, 184307), (23330, 181384), (25912, 163310), (32390, 130648), (32662, 129560), (37328, 113365), (44240, 95653), (45346, 93320), (46660, 90692), (51824, 81655), (64780, 65324)]