140417760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 535127040

約数和(自身を除く): 394709280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 79, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 158, 160, 161, 168, 184, 210, 224, 230, 237, 240, 276, 280, 316, 322, 336, 345, 368, 395, 420, 460, 474, 480, 483, 529, 552, 553, 560, 632, 644, 672, 690, 736, 790, 805, 840, 920, 948, 966, 1058, 1104, 1106, 1120, 1185, 1264, 1288, 1380, 1580, 1587, 1610, 1659, 1680, 1817, 1840, 1896, 1932, 2116, 2208, 2212, 2370, 2415, 2528, 2576, 2645, 2760, 2765, 3160, 3174, 3220, 3318, 3360, 3634, 3680, 3703, 3792, 3864, 4232, 4424, 4740, 4830, 5152, 5290, 5451, 5520, 5530, 6320, 6348, 6440, 6636, 7268, 7406, 7584, 7728, 7935, 8295, 8464, 8848, 9085, 9480, 9660, 10580, 10902, 11040, 11060, 11109, 12640, 12696, 12719, 12880, 13272, 14536, 14812, 15456, 15870, 16590, 16928, 17696, 18170, 18515, 18960, 19320, 21160, 21804, 22120, 22218, 25392, 25438, 25760, 26544, 27255, 29072, 29624, 31740, 33180, 36340, 37030, 37920, 38157, 38640, 41791, 42320, 43608, 44240, 44436, 50784, 50876, 53088, 54510, 55545, 58144, 59248, 63480, 63595, 66360, 72680, 74060, 76314, 77280, 83582, 84640, 87216, 88480, 88872, 101752, 109020, 111090, 118496, 125373, 126960, 127190, 132720, 145360, 148120, 152628, 167164, 174432, 177744, 190785, 203504, 208955, 218040, 222180, 250746, 253920, 254380, 265440, 290720, 292537, 296240, 305256, 334328, 355488, 381570, 407008, 417910, 436080, 444360, 501492, 508760, 585074, 592480, 610512, 626865, 668656, 763140, 835820, 872160, 877611, 888720, 1002984, 1017520, 1170148, 1221024, 1253730, 1337312, 1462685, 1526280, 1671640, 1755222, 1777440, 2005968, 2035040, 2340296, 2507460, 2925370, 3052560, 3343280, 3510444, 4011936, 4388055, 4680592, 5014920, 5850740, 6105120, 6686560, 7020888, 8776110, 9361184, 10029840, 11701480, 14041776, 17552220, 20059680, 23402960, 28083552, 35104440, 46805920, 70208880, 140417760]

約数ペア:

[(1, 140417760), (2, 70208880), (3, 46805920), (4, 35104440), (5, 28083552), (6, 23402960), (7, 20059680), (8, 17552220), (10, 14041776), (12, 11701480), (14, 10029840), (15, 9361184), (16, 8776110), (20, 7020888), (21, 6686560), (23, 6105120), (24, 5850740), (28, 5014920), (30, 4680592), (32, 4388055), (35, 4011936), (40, 3510444), (42, 3343280), (46, 3052560), (48, 2925370), (56, 2507460), (60, 2340296), (69, 2035040), (70, 2005968), (79, 1777440), (80, 1755222), (84, 1671640), (92, 1526280), (96, 1462685), (105, 1337312), (112, 1253730), (115, 1221024), (120, 1170148), (138, 1017520), (140, 1002984), (158, 888720), (160, 877611), (161, 872160), (168, 835820), (184, 763140), (210, 668656), (224, 626865), (230, 610512), (237, 592480), (240, 585074), (276, 508760), (280, 501492), (316, 444360), (322, 436080), (336, 417910), (345, 407008), (368, 381570), (395, 355488), (420, 334328), (460, 305256), (474, 296240), (480, 292537), (483, 290720), (529, 265440), (552, 254380), (553, 253920), (560, 250746), (632, 222180), (644, 218040), (672, 208955), (690, 203504), (736, 190785), (790, 177744), (805, 174432), (840, 167164), (920, 152628), (948, 148120), (966, 145360), (1058, 132720), (1104, 127190), (1106, 126960), (1120, 125373), (1185, 118496), (1264, 111090), (1288, 109020), (1380, 101752), (1580, 88872), (1587, 88480), (1610, 87216), (1659, 84640), (1680, 83582), (1817, 77280), (1840, 76314), (1896, 74060), (1932, 72680), (2116, 66360), (2208, 63595), (2212, 63480), (2370, 59248), (2415, 58144), (2528, 55545), (2576, 54510), (2645, 53088), (2760, 50876), (2765, 50784), (3160, 44436), (3174, 44240), (3220, 43608), (3318, 42320), (3360, 41791), (3634, 38640), (3680, 38157), (3703, 37920), (3792, 37030), (3864, 36340), (4232, 33180), (4424, 31740), (4740, 29624), (4830, 29072), (5152, 27255), (5290, 26544), (5451, 25760), (5520, 25438), (5530, 25392), (6320, 22218), (6348, 22120), (6440, 21804), (6636, 21160), (7268, 19320), (7406, 18960), (7584, 18515), (7728, 18170), (7935, 17696), (8295, 16928), (8464, 16590), (8848, 15870), (9085, 15456), (9480, 14812), (9660, 14536), (10580, 13272), (10902, 12880), (11040, 12719), (11060, 12696), (11109, 12640)]