1966303920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:540

約数の個数: 320

約数和(自身を含む): 7392384000

約数和(自身を除く): 5426080080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 229, 240, 266, 269, 280, 285, 304, 336, 380, 399, 420, 456, 458, 532, 538, 560, 570, 665, 687, 760, 798, 807, 840, 912, 916, 1064, 1076, 1140, 1145, 1330, 1345, 1374, 1520, 1596, 1603, 1614, 1680, 1832, 1883, 1995, 2128, 2152, 2280, 2290, 2660, 2690, 2748, 3192, 3206, 3228, 3435, 3664, 3766, 3990, 4035, 4304, 4351, 4560, 4580, 4809, 5111, 5320, 5380, 5496, 5649, 6384, 6412, 6456, 6870, 7532, 7980, 8015, 8070, 8702, 9160, 9415, 9618, 10222, 10640, 10760, 10992, 11298, 12824, 12912, 13053, 13740, 15064, 15333, 15960, 16030, 16140, 17404, 18320, 18830, 19236, 20444, 21520, 21755, 22596, 24045, 25555, 25648, 26106, 27480, 28245, 30128, 30457, 30666, 31920, 32060, 32280, 34808, 35777, 37660, 38472, 40888, 43510, 45192, 48090, 51110, 52212, 54960, 56490, 60914, 61332, 61601, 64120, 64560, 65265, 69616, 71554, 75320, 76665, 76944, 81776, 87020, 90384, 91371, 96180, 102220, 104424, 107331, 112980, 121828, 122664, 123202, 128240, 130530, 143108, 150640, 152285, 153330, 174040, 178885, 182742, 184803, 192360, 204440, 208848, 214662, 225960, 243656, 245328, 246404, 261060, 286216, 304570, 306660, 308005, 348080, 357770, 365484, 369606, 384720, 408880, 429324, 431207, 451920, 456855, 487312, 492808, 522120, 536655, 572432, 609140, 613320, 616010, 715540, 730968, 739212, 858648, 862414, 913710, 924015, 985616, 1044240, 1073310, 1170419, 1218280, 1226640, 1232020, 1293621, 1431080, 1461936, 1478424, 1717296, 1724828, 1827420, 1848030, 2146620, 2156035, 2340838, 2436560, 2464040, 2587242, 2862160, 2956848, 3449656, 3511257, 3654840, 3696060, 4293240, 4312070, 4681676, 4928080, 5174484, 5852095, 6468105, 6899312, 7022514, 7309680, 7392120, 8192933, 8586480, 8624140, 9363352, 10348968, 11704190, 12936210, 14045028, 14784240, 16385866, 17248280, 17556285, 18726704, 20697936, 23408380, 24578799, 25872420, 28090056, 32771732, 34496560, 35112570, 40964665, 46816760, 49157598, 51744840, 56180112, 65543464, 70225140, 81929330, 93633520, 98315196, 103489680, 122893995, 131086928, 140450280, 163858660, 196630392, 245787990, 280900560, 327717320, 393260784, 491575980, 655434640, 983151960, 1966303920]

約数ペア:

[(1, 1966303920), (2, 983151960), (3, 655434640), (4, 491575980), (5, 393260784), (6, 327717320), (7, 280900560), (8, 245787990), (10, 196630392), (12, 163858660), (14, 140450280), (15, 131086928), (16, 122893995), (19, 103489680), (20, 98315196), (21, 93633520), (24, 81929330), (28, 70225140), (30, 65543464), (35, 56180112), (38, 51744840), (40, 49157598), (42, 46816760), (48, 40964665), (56, 35112570), (57, 34496560), (60, 32771732), (70, 28090056), (76, 25872420), (80, 24578799), (84, 23408380), (95, 20697936), (105, 18726704), (112, 17556285), (114, 17248280), (120, 16385866), (133, 14784240), (140, 14045028), (152, 12936210), (168, 11704190), (190, 10348968), (210, 9363352), (228, 8624140), (229, 8586480), (240, 8192933), (266, 7392120), (269, 7309680), (280, 7022514), (285, 6899312), (304, 6468105), (336, 5852095), (380, 5174484), (399, 4928080), (420, 4681676), (456, 4312070), (458, 4293240), (532, 3696060), (538, 3654840), (560, 3511257), (570, 3449656), (665, 2956848), (687, 2862160), (760, 2587242), (798, 2464040), (807, 2436560), (840, 2340838), (912, 2156035), (916, 2146620), (1064, 1848030), (1076, 1827420), (1140, 1724828), (1145, 1717296), (1330, 1478424), (1345, 1461936), (1374, 1431080), (1520, 1293621), (1596, 1232020), (1603, 1226640), (1614, 1218280), (1680, 1170419), (1832, 1073310), (1883, 1044240), (1995, 985616), (2128, 924015), (2152, 913710), (2280, 862414), (2290, 858648), (2660, 739212), (2690, 730968), (2748, 715540), (3192, 616010), (3206, 613320), (3228, 609140), (3435, 572432), (3664, 536655), (3766, 522120), (3990, 492808), (4035, 487312), (4304, 456855), (4351, 451920), (4560, 431207), (4580, 429324), (4809, 408880), (5111, 384720), (5320, 369606), (5380, 365484), (5496, 357770), (5649, 348080), (6384, 308005), (6412, 306660), (6456, 304570), (6870, 286216), (7532, 261060), (7980, 246404), (8015, 245328), (8070, 243656), (8702, 225960), (9160, 214662), (9415, 208848), (9618, 204440), (10222, 192360), (10640, 184803), (10760, 182742), (10992, 178885), (11298, 174040), (12824, 153330), (12912, 152285), (13053, 150640), (13740, 143108), (15064, 130530), (15333, 128240), (15960, 123202), (16030, 122664), (16140, 121828), (17404, 112980), (18320, 107331), (18830, 104424), (19236, 102220), (20444, 96180), (21520, 91371), (21755, 90384), (22596, 87020), (24045, 81776), (25555, 76944), (25648, 76665), (26106, 75320), (27480, 71554), (28245, 69616), (30128, 65265), (30457, 64560), (30666, 64120), (31920, 61601), (32060, 61332), (32280, 60914), (34808, 56490), (35777, 54960), (37660, 52212), (38472, 51110), (40888, 48090), (43510, 45192)]