15668423540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{15439}}^1$

素因数の和:16125

約数の個数: 96

約数和(自身を含む): 41087692800

約数和(自身を除く): 25419269260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 659, 770, 1318, 1540, 2636, 3295, 4613, 6590, 7249, 9226, 13180, 14498, 15439, 18452, 23065, 28996, 30878, 36245, 46130, 50743, 61756, 72490, 77195, 92260, 101486, 108073, 144980, 154390, 169829, 202972, 216146, 253715, 308780, 339658, 432292, 507430, 540365, 679316, 849145, 1014860, 1080730, 1188803, 1698290, 2161460, 2377606, 3396580, 4755212, 5944015, 10174301, 11888030, 20348602, 23776060, 40697204, 50871505, 71220107, 101743010, 111917311, 142440214, 203486020, 223834622, 284880428, 356100535, 447669244, 559586555, 712201070, 783421177, 1119173110, 1424402140, 1566842354, 2238346220, 3133684708, 3917105885, 7834211770, 15668423540]

約数ペア:

[(1, 15668423540), (2, 7834211770), (4, 3917105885), (5, 3133684708), (7, 2238346220), (10, 1566842354), (11, 1424402140), (14, 1119173110), (20, 783421177), (22, 712201070), (28, 559586555), (35, 447669244), (44, 356100535), (55, 284880428), (70, 223834622), (77, 203486020), (110, 142440214), (140, 111917311), (154, 101743010), (220, 71220107), (308, 50871505), (385, 40697204), (659, 23776060), (770, 20348602), (1318, 11888030), (1540, 10174301), (2636, 5944015), (3295, 4755212), (4613, 3396580), (6590, 2377606), (7249, 2161460), (9226, 1698290), (13180, 1188803), (14498, 1080730), (15439, 1014860), (18452, 849145), (23065, 679316), (28996, 540365), (30878, 507430), (36245, 432292), (46130, 339658), (50743, 308780), (61756, 253715), (72490, 216146), (77195, 202972), (92260, 169829), (101486, 154390), (108073, 144980)]