2345492240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 320

約数和(自身を含む): 7306199040

約数和(自身を除く): 4960706800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 35, 38, 40, 52, 56, 62, 65, 70, 76, 80, 91, 95, 104, 112, 124, 130, 133, 140, 152, 155, 182, 190, 208, 217, 247, 248, 260, 266, 280, 304, 310, 364, 380, 403, 434, 455, 494, 496, 520, 532, 547, 560, 589, 620, 665, 728, 760, 806, 868, 910, 988, 1040, 1064, 1085, 1094, 1178, 1235, 1240, 1330, 1456, 1520, 1612, 1729, 1736, 1820, 1976, 2015, 2128, 2170, 2188, 2356, 2470, 2480, 2660, 2735, 2821, 2945, 3224, 3458, 3472, 3640, 3829, 3952, 4030, 4123, 4340, 4376, 4712, 4940, 5320, 5470, 5642, 5890, 6448, 6916, 7111, 7280, 7657, 7658, 8060, 8246, 8645, 8680, 8752, 9424, 9880, 10393, 10640, 10940, 11284, 11780, 13832, 14105, 14222, 15314, 15316, 16120, 16492, 16957, 17290, 17360, 19145, 19760, 20615, 20786, 21880, 22568, 23560, 27664, 28210, 28444, 30628, 30632, 32240, 32984, 33914, 34580, 35555, 38285, 38290, 41230, 41572, 43760, 45136, 47120, 49777, 51965, 53599, 56420, 56888, 61256, 61264, 65968, 67828, 69160, 71110, 72751, 76570, 76580, 82460, 83144, 84785, 99554, 103930, 107198, 112840, 113776, 118699, 122512, 135109, 135656, 138320, 142220, 145502, 153140, 153160, 164920, 166288, 169570, 199108, 207860, 214396, 220441, 225680, 237398, 248885, 267995, 270218, 271312, 284440, 291004, 306280, 306320, 322183, 329840, 339140, 363755, 398216, 415720, 428792, 440882, 474796, 497770, 535990, 540436, 568880, 582008, 593495, 612560, 644366, 675545, 678280, 727510, 796432, 831440, 857584, 881764, 945763, 949592, 995540, 1071980, 1080872, 1102205, 1164016, 1186990, 1288732, 1351090, 1356560, 1455020, 1543087, 1610915, 1763528, 1891526, 1899184, 1991080, 2143960, 2161744, 2204410, 2255281, 2373980, 2577464, 2702180, 2910040, 3086174, 3221830, 3527056, 3783052, 3982160, 4188379, 4287920, 4408820, 4510562, 4728815, 4747960, 5154928, 5404360, 5820080, 6172348, 6443660, 7566104, 7715435, 8376758, 8817640, 9021124, 9457630, 9495920, 10808720, 11276405, 12344696, 12887320, 15132208, 15430870, 16753516, 17635280, 18042248, 18915260, 20941895, 22552810, 24689392, 25774640, 29318653, 30861740, 33507032, 36084496, 37830520, 41883790, 45105620, 58637306, 61723480, 67014064, 75661040, 83767580, 90211240, 117274612, 123446960, 146593265, 167535160, 180422480, 234549224, 293186530, 335070320, 469098448, 586373060, 1172746120, 2345492240]

約数ペア:

[(1, 2345492240), (2, 1172746120), (4, 586373060), (5, 469098448), (7, 335070320), (8, 293186530), (10, 234549224), (13, 180422480), (14, 167535160), (16, 146593265), (19, 123446960), (20, 117274612), (26, 90211240), (28, 83767580), (31, 75661040), (35, 67014064), (38, 61723480), (40, 58637306), (52, 45105620), (56, 41883790), (62, 37830520), (65, 36084496), (70, 33507032), (76, 30861740), (80, 29318653), (91, 25774640), (95, 24689392), (104, 22552810), (112, 20941895), (124, 18915260), (130, 18042248), (133, 17635280), (140, 16753516), (152, 15430870), (155, 15132208), (182, 12887320), (190, 12344696), (208, 11276405), (217, 10808720), (247, 9495920), (248, 9457630), (260, 9021124), (266, 8817640), (280, 8376758), (304, 7715435), (310, 7566104), (364, 6443660), (380, 6172348), (403, 5820080), (434, 5404360), (455, 5154928), (494, 4747960), (496, 4728815), (520, 4510562), (532, 4408820), (547, 4287920), (560, 4188379), (589, 3982160), (620, 3783052), (665, 3527056), (728, 3221830), (760, 3086174), (806, 2910040), (868, 2702180), (910, 2577464), (988, 2373980), (1040, 2255281), (1064, 2204410), (1085, 2161744), (1094, 2143960), (1178, 1991080), (1235, 1899184), (1240, 1891526), (1330, 1763528), (1456, 1610915), (1520, 1543087), (1612, 1455020), (1729, 1356560), (1736, 1351090), (1820, 1288732), (1976, 1186990), (2015, 1164016), (2128, 1102205), (2170, 1080872), (2188, 1071980), (2356, 995540), (2470, 949592), (2480, 945763), (2660, 881764), (2735, 857584), (2821, 831440), (2945, 796432), (3224, 727510), (3458, 678280), (3472, 675545), (3640, 644366), (3829, 612560), (3952, 593495), (4030, 582008), (4123, 568880), (4340, 540436), (4376, 535990), (4712, 497770), (4940, 474796), (5320, 440882), (5470, 428792), (5642, 415720), (5890, 398216), (6448, 363755), (6916, 339140), (7111, 329840), (7280, 322183), (7657, 306320), (7658, 306280), (8060, 291004), (8246, 284440), (8645, 271312), (8680, 270218), (8752, 267995), (9424, 248885), (9880, 237398), (10393, 225680), (10640, 220441), (10940, 214396), (11284, 207860), (11780, 199108), (13832, 169570), (14105, 166288), (14222, 164920), (15314, 153160), (15316, 153140), (16120, 145502), (16492, 142220), (16957, 138320), (17290, 135656), (17360, 135109), (19145, 122512), (19760, 118699), (20615, 113776), (20786, 112840), (21880, 107198), (22568, 103930), (23560, 99554), (27664, 84785), (28210, 83144), (28444, 82460), (30628, 76580), (30632, 76570), (32240, 72751), (32984, 71110), (33914, 69160), (34580, 67828), (35555, 65968), (38285, 61264), (38290, 61256), (41230, 56888), (41572, 56420), (43760, 53599), (45136, 51965), (47120, 49777)]