1939019644920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1\times {\mathrm{61007}}^1$

素因数の和:62725

約数の個数: 128

約数和(自身を含む): 5854600995840

約数和(自身を除く): 3915581350920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1531, 1730, 2076, 2595, 3062, 3460, 4152, 4593, 5190, 6124, 6920, 7655, 9186, 10380, 12248, 15310, 18372, 20760, 22965, 30620, 36744, 45930, 61007, 61240, 91860, 122014, 183021, 183720, 244028, 264863, 305035, 366042, 488056, 529726, 610070, 732084, 794589, 915105, 1059452, 1220140, 1324315, 1464168, 1589178, 1830210, 2118904, 2440280, 2648630, 3178356, 3660420, 3972945, 5297260, 6356712, 7320840, 7945890, 10554211, 10594520, 15891780, 21108422, 31662633, 31783560, 42216844, 52771055, 63325266, 84433688, 93401717, 105542110, 126650532, 158313165, 186803434, 211084220, 253301064, 280205151, 316626330, 373606868, 422168440, 467008585, 560410302, 633252660, 747213736, 934017170, 1120820604, 1266505320, 1401025755, 1868034340, 2241641208, 2802051510, 3736068680, 5604103020, 11208206040, 16158497041, 32316994082, 48475491123, 64633988164, 80792485205, 96950982246, 129267976328, 161584970410, 193901964492, 242377455615, 323169940820, 387803928984, 484754911230, 646339881640, 969509822460, 1939019644920]

約数ペア:

[(1, 1939019644920), (2, 969509822460), (3, 646339881640), (4, 484754911230), (5, 387803928984), (6, 323169940820), (8, 242377455615), (10, 193901964492), (12, 161584970410), (15, 129267976328), (20, 96950982246), (24, 80792485205), (30, 64633988164), (40, 48475491123), (60, 32316994082), (120, 16158497041), (173, 11208206040), (346, 5604103020), (519, 3736068680), (692, 2802051510), (865, 2241641208), (1038, 1868034340), (1384, 1401025755), (1531, 1266505320), (1730, 1120820604), (2076, 934017170), (2595, 747213736), (3062, 633252660), (3460, 560410302), (4152, 467008585), (4593, 422168440), (5190, 373606868), (6124, 316626330), (6920, 280205151), (7655, 253301064), (9186, 211084220), (10380, 186803434), (12248, 158313165), (15310, 126650532), (18372, 105542110), (20760, 93401717), (22965, 84433688), (30620, 63325266), (36744, 52771055), (45930, 42216844), (61007, 31783560), (61240, 31662633), (91860, 21108422), (122014, 15891780), (183021, 10594520), (183720, 10554211), (244028, 7945890), (264863, 7320840), (305035, 6356712), (366042, 5297260), (488056, 3972945), (529726, 3660420), (610070, 3178356), (732084, 2648630), (794589, 2440280), (915105, 2118904), (1059452, 1830210), (1220140, 1589178), (1324315, 1464168)]