107779980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 278324340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 410, 420, 451, 462, 492, 569, 574, 615, 660, 770, 820, 861, 902, 924, 1138, 1148, 1155, 1230, 1353, 1435, 1540, 1707, 1722, 1804, 2255, 2276, 2310, 2460, 2706, 2845, 2870, 3157, 3414, 3444, 3983, 4305, 4510, 4620, 5412, 5690, 5740, 6259, 6314, 6765, 6828, 7966, 8535, 8610, 9020, 9471, 11380, 11949, 12518, 12628, 13530, 15785, 15932, 17070, 17220, 18777, 18942, 19915, 23329, 23898, 25036, 27060, 31295, 31570, 34140, 37554, 37884, 39830, 43813, 46658, 47355, 47796, 59745, 62590, 63140, 69987, 75108, 79660, 87626, 93316, 93885, 94710, 116645, 119490, 125180, 131439, 139974, 163303, 175252, 187770, 189420, 219065, 233290, 238980, 256619, 262878, 279948, 326606, 349935, 375540, 438130, 466580, 489909, 513238, 525756, 653212, 657195, 699870, 769857, 816515, 876260, 979818, 1026476, 1283095, 1314390, 1399740, 1539714, 1633030, 1796333, 1959636, 2449545, 2566190, 2628780, 3079428, 3266060, 3592666, 3849285, 4899090, 5132380, 5388999, 7185332, 7698570, 8981665, 9798180, 10777998, 15397140, 17963330, 21555996, 26944995, 35926660, 53889990, 107779980]

約数ペア:

[(1, 107779980), (2, 53889990), (3, 35926660), (4, 26944995), (5, 21555996), (6, 17963330), (7, 15397140), (10, 10777998), (11, 9798180), (12, 8981665), (14, 7698570), (15, 7185332), (20, 5388999), (21, 5132380), (22, 4899090), (28, 3849285), (30, 3592666), (33, 3266060), (35, 3079428), (41, 2628780), (42, 2566190), (44, 2449545), (55, 1959636), (60, 1796333), (66, 1633030), (70, 1539714), (77, 1399740), (82, 1314390), (84, 1283095), (105, 1026476), (110, 979818), (123, 876260), (132, 816515), (140, 769857), (154, 699870), (164, 657195), (165, 653212), (205, 525756), (210, 513238), (220, 489909), (231, 466580), (246, 438130), (287, 375540), (308, 349935), (330, 326606), (385, 279948), (410, 262878), (420, 256619), (451, 238980), (462, 233290), (492, 219065), (569, 189420), (574, 187770), (615, 175252), (660, 163303), (770, 139974), (820, 131439), (861, 125180), (902, 119490), (924, 116645), (1138, 94710), (1148, 93885), (1155, 93316), (1230, 87626), (1353, 79660), (1435, 75108), (1540, 69987), (1707, 63140), (1722, 62590), (1804, 59745), (2255, 47796), (2276, 47355), (2310, 46658), (2460, 43813), (2706, 39830), (2845, 37884), (2870, 37554), (3157, 34140), (3414, 31570), (3444, 31295), (3983, 27060), (4305, 25036), (4510, 23898), (4620, 23329), (5412, 19915), (5690, 18942), (5740, 18777), (6259, 17220), (6314, 17070), (6765, 15932), (6828, 15785), (7966, 13530), (8535, 12628), (8610, 12518), (9020, 11949), (9471, 11380)]