2015371680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9833}}^1$

素因数の和:9919

約数の個数: 192

約数和(自身を含む): 7375027968

約数和(自身を除く): 5359656288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9760, 9833, 10248, 12810, 13664, 14640, 17080, 19666, 20496, 25620, 29280, 29499, 34160, 39332, 40992, 49165, 51240, 58998, 68320, 68831, 78664, 98330, 102480, 117996, 137662, 147495, 157328, 196660, 204960, 206493, 235992, 275324, 294990, 314656, 344155, 393320, 412986, 471984, 550648, 589980, 599813, 688310, 786640, 825972, 943968, 1032465, 1101296, 1179960, 1199626, 1376620, 1573280, 1651944, 1799439, 2064930, 2202592, 2359920, 2399252, 2753240, 2999065, 3303888, 3598878, 4129860, 4198691, 4719840, 4798504, 5506480, 5998130, 6607776, 7197756, 8259720, 8397382, 8997195, 9597008, 11012960, 11996260, 12596073, 14395512, 16519440, 16794764, 17994390, 19194016, 20993455, 23992520, 25192146, 28791024, 33038880, 33589528, 35988780, 41986910, 47985040, 50384292, 57582048, 62980365, 67179056, 71977560, 83973820, 95970080, 100768584, 125960730, 134358112, 143955120, 167947640, 201537168, 251921460, 287910240, 335895280, 403074336, 503842920, 671790560, 1007685840, 2015371680]

約数ペア:

[(1, 2015371680), (2, 1007685840), (3, 671790560), (4, 503842920), (5, 403074336), (6, 335895280), (7, 287910240), (8, 251921460), (10, 201537168), (12, 167947640), (14, 143955120), (15, 134358112), (16, 125960730), (20, 100768584), (21, 95970080), (24, 83973820), (28, 71977560), (30, 67179056), (32, 62980365), (35, 57582048), (40, 50384292), (42, 47985040), (48, 41986910), (56, 35988780), (60, 33589528), (61, 33038880), (70, 28791024), (80, 25192146), (84, 23992520), (96, 20993455), (105, 19194016), (112, 17994390), (120, 16794764), (122, 16519440), (140, 14395512), (160, 12596073), (168, 11996260), (183, 11012960), (210, 9597008), (224, 8997195), (240, 8397382), (244, 8259720), (280, 7197756), (305, 6607776), (336, 5998130), (366, 5506480), (420, 4798504), (427, 4719840), (480, 4198691), (488, 4129860), (560, 3598878), (610, 3303888), (672, 2999065), (732, 2753240), (840, 2399252), (854, 2359920), (915, 2202592), (976, 2064930), (1120, 1799439), (1220, 1651944), (1281, 1573280), (1464, 1376620), (1680, 1199626), (1708, 1179960), (1830, 1101296), (1952, 1032465), (2135, 943968), (2440, 825972), (2562, 786640), (2928, 688310), (3360, 599813), (3416, 589980), (3660, 550648), (4270, 471984), (4880, 412986), (5124, 393320), (5856, 344155), (6405, 314656), (6832, 294990), (7320, 275324), (8540, 235992), (9760, 206493), (9833, 204960), (10248, 196660), (12810, 157328), (13664, 147495), (14640, 137662), (17080, 117996), (19666, 102480), (20496, 98330), (25620, 78664), (29280, 68831), (29499, 68320), (34160, 58998), (39332, 51240), (40992, 49165)]