2140333440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1169

約数の個数: 256

約数和(自身を含む): 7852792320

約数和(自身を除く): 5712458880

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 384, 420, 448, 480, 489, 560, 640, 652, 672, 815, 840, 896, 960, 977, 978, 1120, 1141, 1304, 1344, 1630, 1680, 1920, 1954, 1956, 2240, 2282, 2445, 2608, 2688, 2931, 3260, 3360, 3423, 3908, 3912, 4480, 4564, 4885, 4890, 5216, 5705, 5862, 6520, 6720, 6839, 6846, 7816, 7824, 9128, 9770, 9780, 10432, 11410, 11724, 13040, 13440, 13678, 13692, 14655, 15632, 15648, 17115, 18256, 19540, 19560, 20517, 20864, 22820, 23448, 26080, 27356, 27384, 29310, 31264, 31296, 34195, 34230, 36512, 39080, 39120, 41034, 45640, 46896, 52160, 54712, 54768, 58620, 62528, 62592, 68390, 68460, 73024, 78160, 78240, 82068, 91280, 93792, 102585, 104320, 109424, 109536, 117240, 125056, 136780, 136920, 146048, 156320, 156480, 159251, 164136, 182560, 187584, 205170, 218848, 219072, 234480, 273560, 273840, 312640, 312960, 318502, 328272, 365120, 375168, 410340, 437696, 438144, 468960, 477753, 547120, 547680, 625280, 637004, 656544, 730240, 796255, 820680, 875392, 937920, 955506, 1094240, 1095360, 1114757, 1274008, 1313088, 1592510, 1641360, 1875840, 1911012, 2188480, 2190720, 2229514, 2388765, 2548016, 2626176, 3185020, 3282720, 3344271, 3822024, 4376960, 4459028, 4777530, 5096032, 5573785, 6370040, 6565440, 6688542, 7644048, 8918056, 9555060, 10192064, 11147570, 12740080, 13130880, 13377084, 15288096, 16721355, 17836112, 19110120, 20384128, 22295140, 25480160, 26754168, 30576192, 33442710, 35672224, 38220240, 44590280, 50960320, 53508336, 61152384, 66885420, 71344448, 76440480, 89180560, 101920640, 107016672, 133770840, 142688896, 152880960, 178361120, 214033344, 267541680, 305761920, 356722240, 428066688, 535083360, 713444480, 1070166720, 2140333440]

約数ペア:

[(1, 2140333440), (2, 1070166720), (3, 713444480), (4, 535083360), (5, 428066688), (6, 356722240), (7, 305761920), (8, 267541680), (10, 214033344), (12, 178361120), (14, 152880960), (15, 142688896), (16, 133770840), (20, 107016672), (21, 101920640), (24, 89180560), (28, 76440480), (30, 71344448), (32, 66885420), (35, 61152384), (40, 53508336), (42, 50960320), (48, 44590280), (56, 38220240), (60, 35672224), (64, 33442710), (70, 30576192), (80, 26754168), (84, 25480160), (96, 22295140), (105, 20384128), (112, 19110120), (120, 17836112), (128, 16721355), (140, 15288096), (160, 13377084), (163, 13130880), (168, 12740080), (192, 11147570), (210, 10192064), (224, 9555060), (240, 8918056), (280, 7644048), (320, 6688542), (326, 6565440), (336, 6370040), (384, 5573785), (420, 5096032), (448, 4777530), (480, 4459028), (489, 4376960), (560, 3822024), (640, 3344271), (652, 3282720), (672, 3185020), (815, 2626176), (840, 2548016), (896, 2388765), (960, 2229514), (977, 2190720), (978, 2188480), (1120, 1911012), (1141, 1875840), (1304, 1641360), (1344, 1592510), (1630, 1313088), (1680, 1274008), (1920, 1114757), (1954, 1095360), (1956, 1094240), (2240, 955506), (2282, 937920), (2445, 875392), (2608, 820680), (2688, 796255), (2931, 730240), (3260, 656544), (3360, 637004), (3423, 625280), (3908, 547680), (3912, 547120), (4480, 477753), (4564, 468960), (4885, 438144), (4890, 437696), (5216, 410340), (5705, 375168), (5862, 365120), (6520, 328272), (6720, 318502), (6839, 312960), (6846, 312640), (7816, 273840), (7824, 273560), (9128, 234480), (9770, 219072), (9780, 218848), (10432, 205170), (11410, 187584), (11724, 182560), (13040, 164136), (13440, 159251), (13678, 156480), (13692, 156320), (14655, 146048), (15632, 136920), (15648, 136780), (17115, 125056), (18256, 117240), (19540, 109536), (19560, 109424), (20517, 104320), (20864, 102585), (22820, 93792), (23448, 91280), (26080, 82068), (27356, 78240), (27384, 78160), (29310, 73024), (31264, 68460), (31296, 68390), (34195, 62592), (34230, 62528), (36512, 58620), (39080, 54768), (39120, 54712), (41034, 52160), (45640, 46896)]