2277215360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:939

約数の個数: 256

約数和(自身を含む): 6768230400

約数和(自身を除く): 4491015040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 320, 380, 434, 448, 496, 532, 560, 589, 608, 620, 640, 665, 760, 863, 868, 896, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1520, 1726, 1736, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2660, 2945, 3040, 3452, 3472, 3968, 4123, 4256, 4315, 4340, 4480, 4712, 4960, 5320, 5890, 6041, 6080, 6904, 6944, 8246, 8512, 8630, 8680, 9424, 9920, 10640, 11780, 12082, 12160, 13808, 13888, 16397, 16492, 17024, 17260, 17360, 18848, 19840, 20615, 21280, 23560, 24164, 26753, 27616, 27776, 30205, 32794, 32984, 34520, 34720, 37696, 41230, 42560, 47120, 48328, 53506, 55232, 60410, 65588, 65968, 69040, 69440, 75392, 81985, 82460, 85120, 94240, 96656, 107012, 110464, 114779, 120820, 131176, 131936, 133765, 138080, 138880, 163970, 164920, 187271, 188480, 193312, 214024, 229558, 241640, 262352, 263872, 267530, 276160, 327940, 329840, 374542, 376960, 386624, 428048, 459116, 483280, 508307, 524704, 527744, 535060, 552320, 573895, 655880, 659680, 749084, 773248, 856096, 918232, 936355, 966560, 1016614, 1049408, 1070120, 1147790, 1311760, 1319360, 1498168, 1712192, 1836464, 1872710, 1933120, 2033228, 2098816, 2140240, 2295580, 2541535, 2623520, 2638720, 2996336, 3424384, 3558149, 3672928, 3745420, 3866240, 4066456, 4280480, 4591160, 5083070, 5247040, 5992672, 7116298, 7345856, 7490840, 8132912, 8560960, 9182320, 10166140, 10494080, 11985344, 14232596, 14691712, 14981680, 16265824, 17121920, 17790745, 18364640, 20332280, 23970688, 28465192, 29963360, 32531648, 35581490, 36729280, 40664560, 56930384, 59926720, 65063296, 71162980, 73458560, 81329120, 113860768, 119853440, 142325960, 162658240, 227721536, 284651920, 325316480, 455443072, 569303840, 1138607680, 2277215360]

約数ペア:

[(1, 2277215360), (2, 1138607680), (4, 569303840), (5, 455443072), (7, 325316480), (8, 284651920), (10, 227721536), (14, 162658240), (16, 142325960), (19, 119853440), (20, 113860768), (28, 81329120), (31, 73458560), (32, 71162980), (35, 65063296), (38, 59926720), (40, 56930384), (56, 40664560), (62, 36729280), (64, 35581490), (70, 32531648), (76, 29963360), (80, 28465192), (95, 23970688), (112, 20332280), (124, 18364640), (128, 17790745), (133, 17121920), (140, 16265824), (152, 14981680), (155, 14691712), (160, 14232596), (190, 11985344), (217, 10494080), (224, 10166140), (248, 9182320), (266, 8560960), (280, 8132912), (304, 7490840), (310, 7345856), (320, 7116298), (380, 5992672), (434, 5247040), (448, 5083070), (496, 4591160), (532, 4280480), (560, 4066456), (589, 3866240), (608, 3745420), (620, 3672928), (640, 3558149), (665, 3424384), (760, 2996336), (863, 2638720), (868, 2623520), (896, 2541535), (992, 2295580), (1064, 2140240), (1085, 2098816), (1120, 2033228), (1178, 1933120), (1216, 1872710), (1240, 1836464), (1330, 1712192), (1520, 1498168), (1726, 1319360), (1736, 1311760), (1984, 1147790), (2128, 1070120), (2170, 1049408), (2240, 1016614), (2356, 966560), (2432, 936355), (2480, 918232), (2660, 856096), (2945, 773248), (3040, 749084), (3452, 659680), (3472, 655880), (3968, 573895), (4123, 552320), (4256, 535060), (4315, 527744), (4340, 524704), (4480, 508307), (4712, 483280), (4960, 459116), (5320, 428048), (5890, 386624), (6041, 376960), (6080, 374542), (6904, 329840), (6944, 327940), (8246, 276160), (8512, 267530), (8630, 263872), (8680, 262352), (9424, 241640), (9920, 229558), (10640, 214024), (11780, 193312), (12082, 188480), (12160, 187271), (13808, 164920), (13888, 163970), (16397, 138880), (16492, 138080), (17024, 133765), (17260, 131936), (17360, 131176), (18848, 120820), (19840, 114779), (20615, 110464), (21280, 107012), (23560, 96656), (24164, 94240), (26753, 85120), (27616, 82460), (27776, 81985), (30205, 75392), (32794, 69440), (32984, 69040), (34520, 65968), (34720, 65588), (37696, 60410), (41230, 55232), (42560, 53506), (47120, 48328)]