15706775840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{10289}}^1$

素因数の和:10387

約数の個数: 192

約数和(自身を含む): 44808422400

約数和(自身を除く): 29101646560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 47, 56, 58, 70, 80, 94, 112, 116, 140, 145, 160, 188, 203, 224, 232, 235, 280, 290, 329, 376, 406, 464, 470, 560, 580, 658, 752, 812, 928, 940, 1015, 1120, 1160, 1316, 1363, 1504, 1624, 1645, 1880, 2030, 2320, 2632, 2726, 3248, 3290, 3760, 4060, 4640, 5264, 5452, 6496, 6580, 6815, 7520, 8120, 9541, 10289, 10528, 10904, 13160, 13630, 16240, 19082, 20578, 21808, 26320, 27260, 32480, 38164, 41156, 43616, 47705, 51445, 52640, 54520, 72023, 76328, 82312, 95410, 102890, 109040, 144046, 152656, 164624, 190820, 205780, 218080, 288092, 298381, 305312, 329248, 360115, 381640, 411560, 483583, 576184, 596762, 720230, 763280, 823120, 967166, 1152368, 1193524, 1440460, 1491905, 1526560, 1646240, 1934332, 2088667, 2304736, 2387048, 2417915, 2880920, 2983810, 3385081, 3868664, 4177334, 4774096, 4835830, 5761840, 5967620, 6770162, 7737328, 8354668, 9548192, 9671660, 10443335, 11523680, 11935240, 13540324, 14023907, 15474656, 16709336, 16925405, 19343320, 20886670, 23870480, 27080648, 28047814, 33418672, 33850810, 38686640, 41773340, 47740960, 54161296, 56095628, 66837344, 67701620, 70119535, 77373280, 83546680, 98167349, 108322592, 112191256, 135403240, 140239070, 167093360, 196334698, 224382512, 270806480, 280478140, 334186720, 392669396, 448765024, 490836745, 541612960, 560956280, 785338792, 981673490, 1121912560, 1570677584, 1963346980, 2243825120, 3141355168, 3926693960, 7853387920, 15706775840]

約数ペア:

[(1, 15706775840), (2, 7853387920), (4, 3926693960), (5, 3141355168), (7, 2243825120), (8, 1963346980), (10, 1570677584), (14, 1121912560), (16, 981673490), (20, 785338792), (28, 560956280), (29, 541612960), (32, 490836745), (35, 448765024), (40, 392669396), (47, 334186720), (56, 280478140), (58, 270806480), (70, 224382512), (80, 196334698), (94, 167093360), (112, 140239070), (116, 135403240), (140, 112191256), (145, 108322592), (160, 98167349), (188, 83546680), (203, 77373280), (224, 70119535), (232, 67701620), (235, 66837344), (280, 56095628), (290, 54161296), (329, 47740960), (376, 41773340), (406, 38686640), (464, 33850810), (470, 33418672), (560, 28047814), (580, 27080648), (658, 23870480), (752, 20886670), (812, 19343320), (928, 16925405), (940, 16709336), (1015, 15474656), (1120, 14023907), (1160, 13540324), (1316, 11935240), (1363, 11523680), (1504, 10443335), (1624, 9671660), (1645, 9548192), (1880, 8354668), (2030, 7737328), (2320, 6770162), (2632, 5967620), (2726, 5761840), (3248, 4835830), (3290, 4774096), (3760, 4177334), (4060, 3868664), (4640, 3385081), (5264, 2983810), (5452, 2880920), (6496, 2417915), (6580, 2387048), (6815, 2304736), (7520, 2088667), (8120, 1934332), (9541, 1646240), (10289, 1526560), (10528, 1491905), (10904, 1440460), (13160, 1193524), (13630, 1152368), (16240, 967166), (19082, 823120), (20578, 763280), (21808, 720230), (26320, 596762), (27260, 576184), (32480, 483583), (38164, 411560), (41156, 381640), (43616, 360115), (47705, 329248), (51445, 305312), (52640, 298381), (54520, 288092), (72023, 218080), (76328, 205780), (82312, 190820), (95410, 164624), (102890, 152656), (109040, 144046)]