1438509240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8273}}^1$

素因数の和:8323

約数の個数: 256

約数和(自身を含む): 5718988800

約数和(自身を除く): 4280479560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2415, 2484, 2520, 2760, 2898, 3105, 3220, 3780, 3864, 4140, 4347, 4830, 4968, 5796, 6210, 6440, 7245, 7560, 8273, 8280, 8694, 9660, 11592, 12420, 14490, 16546, 17388, 19320, 21735, 24819, 24840, 28980, 33092, 34776, 41365, 43470, 49638, 57911, 57960, 66184, 74457, 82730, 86940, 99276, 115822, 124095, 148914, 165460, 173733, 173880, 190279, 198552, 223371, 231644, 248190, 289555, 297828, 330920, 347466, 372285, 380558, 446742, 463288, 496380, 521199, 570837, 579110, 595656, 694932, 744570, 761116, 868665, 893484, 951395, 992760, 1042398, 1116855, 1141674, 1158220, 1331953, 1389864, 1489140, 1522232, 1563597, 1712511, 1737330, 1786968, 1902790, 2084796, 2233710, 2283348, 2316440, 2605995, 2663906, 2854185, 2978280, 3127194, 3425022, 3474660, 3805580, 3995859, 4169592, 4467420, 4566696, 5137533, 5211990, 5327812, 5708370, 6254388, 6659765, 6850044, 6949320, 7611160, 7817985, 7991718, 8562555, 8934840, 10275066, 10423980, 10655624, 11416740, 11987577, 12508776, 13319530, 13700088, 15635970, 15983436, 17125110, 19979295, 20550132, 20847960, 22833480, 23975154, 25687665, 26639060, 31271940, 31966872, 34250220, 35962731, 39958590, 41100264, 47950308, 51375330, 53278120, 59937885, 62543880, 68500440, 71925462, 79917180, 95900616, 102750660, 119875770, 143850924, 159834360, 179813655, 205501320, 239751540, 287701848, 359627310, 479503080, 719254620, 1438509240]

約数ペア:

[(1, 1438509240), (2, 719254620), (3, 479503080), (4, 359627310), (5, 287701848), (6, 239751540), (7, 205501320), (8, 179813655), (9, 159834360), (10, 143850924), (12, 119875770), (14, 102750660), (15, 95900616), (18, 79917180), (20, 71925462), (21, 68500440), (23, 62543880), (24, 59937885), (27, 53278120), (28, 51375330), (30, 47950308), (35, 41100264), (36, 39958590), (40, 35962731), (42, 34250220), (45, 31966872), (46, 31271940), (54, 26639060), (56, 25687665), (60, 23975154), (63, 22833480), (69, 20847960), (70, 20550132), (72, 19979295), (84, 17125110), (90, 15983436), (92, 15635970), (105, 13700088), (108, 13319530), (115, 12508776), (120, 11987577), (126, 11416740), (135, 10655624), (138, 10423980), (140, 10275066), (161, 8934840), (168, 8562555), (180, 7991718), (184, 7817985), (189, 7611160), (207, 6949320), (210, 6850044), (216, 6659765), (230, 6254388), (252, 5708370), (270, 5327812), (276, 5211990), (280, 5137533), (315, 4566696), (322, 4467420), (345, 4169592), (360, 3995859), (378, 3805580), (414, 3474660), (420, 3425022), (460, 3127194), (483, 2978280), (504, 2854185), (540, 2663906), (552, 2605995), (621, 2316440), (630, 2283348), (644, 2233710), (690, 2084796), (756, 1902790), (805, 1786968), (828, 1737330), (840, 1712511), (920, 1563597), (945, 1522232), (966, 1489140), (1035, 1389864), (1080, 1331953), (1242, 1158220), (1260, 1141674), (1288, 1116855), (1380, 1042398), (1449, 992760), (1512, 951395), (1610, 893484), (1656, 868665), (1890, 761116), (1932, 744570), (2070, 694932), (2415, 595656), (2484, 579110), (2520, 570837), (2760, 521199), (2898, 496380), (3105, 463288), (3220, 446742), (3780, 380558), (3864, 372285), (4140, 347466), (4347, 330920), (4830, 297828), (4968, 289555), (5796, 248190), (6210, 231644), (6440, 223371), (7245, 198552), (7560, 190279), (8273, 173880), (8280, 173733), (8694, 165460), (9660, 148914), (11592, 124095), (12420, 115822), (14490, 99276), (16546, 86940), (17388, 82730), (19320, 74457), (21735, 66184), (24819, 57960), (24840, 57911), (28980, 49638), (33092, 43470), (34776, 41365)]