2278207360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 384

約数和(自身を含む): 6746100480

約数和(自身を除く): 4467893120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 73, 80, 88, 104, 110, 121, 124, 128, 130, 143, 146, 155, 160, 176, 208, 220, 242, 248, 260, 286, 292, 310, 320, 341, 352, 365, 403, 416, 440, 484, 496, 520, 572, 584, 605, 620, 640, 682, 704, 715, 730, 803, 806, 832, 880, 949, 968, 992, 1040, 1144, 1168, 1210, 1240, 1364, 1408, 1430, 1460, 1573, 1606, 1612, 1664, 1705, 1760, 1898, 1936, 1984, 2015, 2080, 2263, 2288, 2336, 2420, 2480, 2728, 2860, 2920, 3146, 3212, 3224, 3410, 3520, 3751, 3796, 3872, 3968, 4015, 4030, 4160, 4433, 4526, 4576, 4672, 4745, 4840, 4960, 5456, 5720, 5840, 6292, 6424, 6448, 6820, 7040, 7502, 7592, 7744, 7865, 8030, 8060, 8320, 8833, 8866, 9052, 9152, 9344, 9490, 9680, 9920, 10439, 10912, 11315, 11440, 11680, 12584, 12848, 12896, 13640, 15004, 15184, 15488, 15730, 16060, 16120, 17666, 17732, 18104, 18304, 18755, 18980, 19360, 19840, 20878, 21824, 22165, 22630, 22880, 23360, 24893, 25168, 25696, 25792, 27280, 29419, 30008, 30368, 31460, 32120, 32240, 35332, 35464, 36208, 37510, 37960, 38720, 41756, 43648, 44165, 44330, 45260, 45760, 46720, 48763, 49786, 50336, 51392, 51584, 52195, 54560, 58838, 60016, 60736, 62920, 64240, 64480, 70664, 70928, 72416, 75020, 75920, 77440, 83512, 88330, 88660, 90520, 91520, 97526, 99572, 100672, 102784, 104390, 109120, 114829, 117676, 120032, 121472, 124465, 125840, 128480, 128960, 141328, 141856, 144832, 147095, 150040, 151840, 167024, 176660, 177320, 181040, 195052, 199144, 201344, 208780, 218240, 229658, 235352, 240064, 243815, 248930, 251680, 256960, 257920, 273823, 282656, 283712, 289664, 294190, 300080, 303680, 323609, 334048, 353320, 354640, 362080, 390104, 398288, 417560, 459316, 470704, 480128, 487630, 497860, 503360, 513920, 547646, 565312, 567424, 574145, 588380, 600160, 607360, 647218, 668096, 706640, 709280, 724160, 780208, 796576, 835120, 918632, 941408, 975260, 995720, 1006720, 1095292, 1130624, 1148290, 1176760, 1200320, 1294436, 1336192, 1369115, 1413280, 1418560, 1448320, 1560416, 1593152, 1618045, 1670240, 1837264, 1882816, 1950520, 1991440, 2190584, 2296580, 2353520, 2400640, 2588872, 2738230, 2826560, 2837120, 3120832, 3186304, 3236090, 3340480, 3559699, 3674528, 3765632, 3901040, 3982880, 4381168, 4593160, 4707040, 5177744, 5476460, 5653120, 6241664, 6472180, 6680960, 7119398, 7349056, 7802080, 7965760, 8762336, 9186320, 9414080, 10355488, 10952920, 12944360, 14238796, 14698112, 15604160, 15931520, 17524672, 17798495, 18372640, 18828160, 20710976, 21905840, 25888720, 28477592, 31208320, 35049344, 35596990, 36745280, 41421952, 43811680, 51777440, 56955184, 71193980, 73490560, 87623360, 103554880, 113910368, 142387960, 175246720, 207109760, 227820736, 284775920, 455641472, 569551840, 1139103680, 2278207360]

約数ペア:

[(1, 2278207360), (2, 1139103680), (4, 569551840), (5, 455641472), (8, 284775920), (10, 227820736), (11, 207109760), (13, 175246720), (16, 142387960), (20, 113910368), (22, 103554880), (26, 87623360), (31, 73490560), (32, 71193980), (40, 56955184), (44, 51777440), (52, 43811680), (55, 41421952), (62, 36745280), (64, 35596990), (65, 35049344), (73, 31208320), (80, 28477592), (88, 25888720), (104, 21905840), (110, 20710976), (121, 18828160), (124, 18372640), (128, 17798495), (130, 17524672), (143, 15931520), (146, 15604160), (155, 14698112), (160, 14238796), (176, 12944360), (208, 10952920), (220, 10355488), (242, 9414080), (248, 9186320), (260, 8762336), (286, 7965760), (292, 7802080), (310, 7349056), (320, 7119398), (341, 6680960), (352, 6472180), (365, 6241664), (403, 5653120), (416, 5476460), (440, 5177744), (484, 4707040), (496, 4593160), (520, 4381168), (572, 3982880), (584, 3901040), (605, 3765632), (620, 3674528), (640, 3559699), (682, 3340480), (704, 3236090), (715, 3186304), (730, 3120832), (803, 2837120), (806, 2826560), (832, 2738230), (880, 2588872), (949, 2400640), (968, 2353520), (992, 2296580), (1040, 2190584), (1144, 1991440), (1168, 1950520), (1210, 1882816), (1240, 1837264), (1364, 1670240), (1408, 1618045), (1430, 1593152), (1460, 1560416), (1573, 1448320), (1606, 1418560), (1612, 1413280), (1664, 1369115), (1705, 1336192), (1760, 1294436), (1898, 1200320), (1936, 1176760), (1984, 1148290), (2015, 1130624), (2080, 1095292), (2263, 1006720), (2288, 995720), (2336, 975260), (2420, 941408), (2480, 918632), (2728, 835120), (2860, 796576), (2920, 780208), (3146, 724160), (3212, 709280), (3224, 706640), (3410, 668096), (3520, 647218), (3751, 607360), (3796, 600160), (3872, 588380), (3968, 574145), (4015, 567424), (4030, 565312), (4160, 547646), (4433, 513920), (4526, 503360), (4576, 497860), (4672, 487630), (4745, 480128), (4840, 470704), (4960, 459316), (5456, 417560), (5720, 398288), (5840, 390104), (6292, 362080), (6424, 354640), (6448, 353320), (6820, 334048), (7040, 323609), (7502, 303680), (7592, 300080), (7744, 294190), (7865, 289664), (8030, 283712), (8060, 282656), (8320, 273823), (8833, 257920), (8866, 256960), (9052, 251680), (9152, 248930), (9344, 243815), (9490, 240064), (9680, 235352), (9920, 229658), (10439, 218240), (10912, 208780), (11315, 201344), (11440, 199144), (11680, 195052), (12584, 181040), (12848, 177320), (12896, 176660), (13640, 167024), (15004, 151840), (15184, 150040), (15488, 147095), (15730, 144832), (16060, 141856), (16120, 141328), (17666, 128960), (17732, 128480), (18104, 125840), (18304, 124465), (18755, 121472), (18980, 120032), (19360, 117676), (19840, 114829), (20878, 109120), (21824, 104390), (22165, 102784), (22630, 100672), (22880, 99572), (23360, 97526), (24893, 91520), (25168, 90520), (25696, 88660), (25792, 88330), (27280, 83512), (29419, 77440), (30008, 75920), (30368, 75020), (31460, 72416), (32120, 70928), (32240, 70664), (35332, 64480), (35464, 64240), (36208, 62920), (37510, 60736), (37960, 60016), (38720, 58838), (41756, 54560), (43648, 52195), (44165, 51584), (44330, 51392), (45260, 50336), (45760, 49786), (46720, 48763)]