1153943120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 3163297536

約数和(自身を除く): 2009354416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 71, 73, 80, 88, 92, 110, 115, 121, 142, 146, 176, 184, 220, 230, 242, 253, 284, 292, 355, 365, 368, 440, 460, 484, 506, 568, 584, 605, 710, 730, 781, 803, 880, 920, 968, 1012, 1136, 1168, 1210, 1265, 1420, 1460, 1562, 1606, 1633, 1679, 1840, 1936, 2024, 2420, 2530, 2783, 2840, 2920, 3124, 3212, 3266, 3358, 3905, 4015, 4048, 4840, 5060, 5183, 5566, 5680, 5840, 6248, 6424, 6532, 6716, 7810, 8030, 8165, 8395, 8591, 8833, 9680, 10120, 10366, 11132, 12496, 12848, 13064, 13432, 13915, 15620, 16060, 16330, 16790, 17182, 17666, 17963, 18469, 20240, 20732, 22264, 25915, 26128, 26864, 27830, 31240, 32120, 32660, 33580, 34364, 35332, 35926, 36938, 41464, 42955, 44165, 44528, 51830, 55660, 57013, 62480, 64240, 65320, 67160, 68728, 70664, 71852, 73876, 82928, 85910, 88330, 89815, 92345, 103660, 111320, 114026, 119209, 130640, 134320, 137456, 141328, 143704, 147752, 171820, 176660, 179630, 184690, 197593, 203159, 207320, 222640, 228052, 238418, 285065, 287408, 295504, 343640, 353320, 359260, 369380, 395186, 406318, 414640, 456104, 476836, 570130, 596045, 627143, 687280, 706640, 718520, 738760, 790372, 812636, 912208, 953672, 987965, 1015795, 1140260, 1192090, 1254286, 1311299, 1437040, 1477520, 1580744, 1625272, 1907344, 1975930, 2031590, 2280520, 2384180, 2508572, 2622598, 3135715, 3161488, 3250544, 3951860, 4063180, 4561040, 4768360, 5017144, 5245196, 6271430, 6556495, 7903720, 8126360, 9536720, 10034288, 10490392, 12542860, 13112990, 14424289, 15807440, 16252720, 20980784, 25085720, 26225980, 28848578, 50171440, 52451960, 57697156, 72121445, 104903920, 115394312, 144242890, 230788624, 288485780, 576971560, 1153943120]

約数ペア:

[(1, 1153943120), (2, 576971560), (4, 288485780), (5, 230788624), (8, 144242890), (10, 115394312), (11, 104903920), (16, 72121445), (20, 57697156), (22, 52451960), (23, 50171440), (40, 28848578), (44, 26225980), (46, 25085720), (55, 20980784), (71, 16252720), (73, 15807440), (80, 14424289), (88, 13112990), (92, 12542860), (110, 10490392), (115, 10034288), (121, 9536720), (142, 8126360), (146, 7903720), (176, 6556495), (184, 6271430), (220, 5245196), (230, 5017144), (242, 4768360), (253, 4561040), (284, 4063180), (292, 3951860), (355, 3250544), (365, 3161488), (368, 3135715), (440, 2622598), (460, 2508572), (484, 2384180), (506, 2280520), (568, 2031590), (584, 1975930), (605, 1907344), (710, 1625272), (730, 1580744), (781, 1477520), (803, 1437040), (880, 1311299), (920, 1254286), (968, 1192090), (1012, 1140260), (1136, 1015795), (1168, 987965), (1210, 953672), (1265, 912208), (1420, 812636), (1460, 790372), (1562, 738760), (1606, 718520), (1633, 706640), (1679, 687280), (1840, 627143), (1936, 596045), (2024, 570130), (2420, 476836), (2530, 456104), (2783, 414640), (2840, 406318), (2920, 395186), (3124, 369380), (3212, 359260), (3266, 353320), (3358, 343640), (3905, 295504), (4015, 287408), (4048, 285065), (4840, 238418), (5060, 228052), (5183, 222640), (5566, 207320), (5680, 203159), (5840, 197593), (6248, 184690), (6424, 179630), (6532, 176660), (6716, 171820), (7810, 147752), (8030, 143704), (8165, 141328), (8395, 137456), (8591, 134320), (8833, 130640), (9680, 119209), (10120, 114026), (10366, 111320), (11132, 103660), (12496, 92345), (12848, 89815), (13064, 88330), (13432, 85910), (13915, 82928), (15620, 73876), (16060, 71852), (16330, 70664), (16790, 68728), (17182, 67160), (17666, 65320), (17963, 64240), (18469, 62480), (20240, 57013), (20732, 55660), (22264, 51830), (25915, 44528), (26128, 44165), (26864, 42955), (27830, 41464), (31240, 36938), (32120, 35926), (32660, 35332), (33580, 34364)]