39478955880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{68213}}^1$

素因数の和:68300

約数の個数: 256

約数和(自身を含む): 148520977920

約数和(自身を除く): 109042022040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 260, 265, 273, 280, 312, 318, 364, 371, 390, 420, 424, 455, 520, 530, 546, 636, 689, 728, 742, 780, 795, 840, 910, 1060, 1092, 1113, 1272, 1365, 1378, 1484, 1560, 1590, 1820, 1855, 2067, 2120, 2184, 2226, 2730, 2756, 2968, 3180, 3445, 3640, 3710, 4134, 4452, 4823, 5460, 5512, 5565, 6360, 6890, 7420, 8268, 8904, 9646, 10335, 10920, 11130, 13780, 14469, 14840, 16536, 19292, 20670, 22260, 24115, 27560, 28938, 38584, 41340, 44520, 48230, 57876, 68213, 72345, 82680, 96460, 115752, 136426, 144690, 192920, 204639, 272852, 289380, 341065, 409278, 477491, 545704, 578760, 682130, 818556, 886769, 954982, 1023195, 1364260, 1432473, 1637112, 1773538, 1909964, 2046390, 2387455, 2660307, 2728520, 2864946, 3547076, 3615289, 3819928, 4092780, 4433845, 4774910, 5320614, 5729892, 6207383, 7094152, 7162365, 7230578, 8185560, 8867690, 9549820, 10641228, 10845867, 11459784, 12414766, 13301535, 14324730, 14461156, 17735380, 18076445, 18622149, 19099640, 21282456, 21691734, 24829532, 25307023, 26603070, 28649460, 28922312, 31036915, 35470760, 36152890, 37244298, 43383468, 46998757, 49659064, 50614046, 53206140, 54229335, 57298920, 62073830, 72305780, 74488596, 75921069, 86766936, 93110745, 93997514, 101228092, 106412280, 108458670, 124147660, 126535115, 140996271, 144611560, 148977192, 151842138, 186221490, 187995028, 202456184, 216917340, 234993785, 248295320, 253070230, 281992542, 303684276, 328991299, 372442980, 375990056, 379605345, 433834680, 469987570, 506140460, 563985084, 607368552, 657982598, 704981355, 744885960, 759210690, 939975140, 986973897, 1012280920, 1127970168, 1315965196, 1409962710, 1518421380, 1644956495, 1879950280, 1973947794, 2631930392, 2819925420, 3036842760, 3289912990, 3947895588, 4934869485, 5639850840, 6579825980, 7895791176, 9869738970, 13159651960, 19739477940, 39478955880]

約数ペア:

[(1, 39478955880), (2, 19739477940), (3, 13159651960), (4, 9869738970), (5, 7895791176), (6, 6579825980), (7, 5639850840), (8, 4934869485), (10, 3947895588), (12, 3289912990), (13, 3036842760), (14, 2819925420), (15, 2631930392), (20, 1973947794), (21, 1879950280), (24, 1644956495), (26, 1518421380), (28, 1409962710), (30, 1315965196), (35, 1127970168), (39, 1012280920), (40, 986973897), (42, 939975140), (52, 759210690), (53, 744885960), (56, 704981355), (60, 657982598), (65, 607368552), (70, 563985084), (78, 506140460), (84, 469987570), (91, 433834680), (104, 379605345), (105, 375990056), (106, 372442980), (120, 328991299), (130, 303684276), (140, 281992542), (156, 253070230), (159, 248295320), (168, 234993785), (182, 216917340), (195, 202456184), (210, 187995028), (212, 186221490), (260, 151842138), (265, 148977192), (273, 144611560), (280, 140996271), (312, 126535115), (318, 124147660), (364, 108458670), (371, 106412280), (390, 101228092), (420, 93997514), (424, 93110745), (455, 86766936), (520, 75921069), (530, 74488596), (546, 72305780), (636, 62073830), (689, 57298920), (728, 54229335), (742, 53206140), (780, 50614046), (795, 49659064), (840, 46998757), (910, 43383468), (1060, 37244298), (1092, 36152890), (1113, 35470760), (1272, 31036915), (1365, 28922312), (1378, 28649460), (1484, 26603070), (1560, 25307023), (1590, 24829532), (1820, 21691734), (1855, 21282456), (2067, 19099640), (2120, 18622149), (2184, 18076445), (2226, 17735380), (2730, 14461156), (2756, 14324730), (2968, 13301535), (3180, 12414766), (3445, 11459784), (3640, 10845867), (3710, 10641228), (4134, 9549820), (4452, 8867690), (4823, 8185560), (5460, 7230578), (5512, 7162365), (5565, 7094152), (6360, 6207383), (6890, 5729892), (7420, 5320614), (8268, 4774910), (8904, 4433845), (9646, 4092780), (10335, 3819928), (10920, 3615289), (11130, 3547076), (13780, 2864946), (14469, 2728520), (14840, 2660307), (16536, 2387455), (19292, 2046390), (20670, 1909964), (22260, 1773538), (24115, 1637112), (27560, 1432473), (28938, 1364260), (38584, 1023195), (41340, 954982), (44520, 886769), (48230, 818556), (57876, 682130), (68213, 578760), (72345, 545704), (82680, 477491), (96460, 409278), (115752, 341065), (136426, 289380), (144690, 272852), (192920, 204639)]