1203144720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 4114022400

約数和(自身を除く): 2910877680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 79, 80, 89, 92, 93, 115, 120, 124, 138, 155, 158, 178, 184, 186, 230, 237, 240, 248, 267, 276, 310, 316, 345, 356, 368, 372, 395, 445, 460, 465, 474, 496, 534, 552, 620, 632, 690, 712, 713, 744, 790, 890, 920, 930, 948, 1068, 1104, 1185, 1240, 1264, 1335, 1380, 1424, 1426, 1488, 1580, 1780, 1817, 1840, 1860, 1896, 2047, 2136, 2139, 2370, 2449, 2480, 2670, 2759, 2760, 2852, 3160, 3560, 3565, 3634, 3720, 3792, 4094, 4272, 4278, 4740, 4898, 5340, 5451, 5518, 5520, 5704, 6141, 6320, 7031, 7120, 7130, 7268, 7347, 7440, 8188, 8277, 8556, 9085, 9480, 9796, 10235, 10680, 10695, 10902, 11036, 11408, 12245, 12282, 13795, 14062, 14260, 14536, 14694, 16376, 16554, 17112, 18170, 18960, 19592, 20470, 21093, 21360, 21390, 21804, 22072, 24490, 24564, 27255, 27590, 28124, 28520, 29072, 29388, 30705, 32752, 33108, 34224, 35155, 36340, 36735, 39184, 40940, 41385, 42186, 42780, 43608, 44144, 48980, 49128, 54510, 55180, 56248, 56327, 57040, 58776, 61410, 63457, 66216, 70310, 72680, 73470, 81880, 82770, 84372, 85560, 87216, 97960, 98256, 105465, 109020, 110360, 112496, 112654, 117552, 122820, 126914, 132432, 140620, 145360, 146940, 161713, 163760, 165540, 168744, 168981, 171120, 190371, 195920, 210930, 217961, 218040, 220720, 225308, 245640, 253828, 281240, 281635, 293880, 317285, 323426, 331080, 337488, 337962, 380742, 421860, 435922, 436080, 450616, 485139, 491280, 507656, 562480, 563270, 587760, 634570, 646852, 653883, 662160, 675924, 761484, 808565, 843720, 844905, 871844, 901232, 951855, 970278, 1015312, 1089805, 1126540, 1269140, 1293704, 1307766, 1351848, 1522968, 1617130, 1687440, 1689810, 1743688, 1903710, 1940556, 2179610, 2253080, 2425695, 2538280, 2587408, 2615532, 2703696, 3045936, 3234260, 3269415, 3379620, 3487376, 3807420, 3881112, 4359220, 4506160, 4851390, 5013103, 5076560, 5231064, 6468520, 6538830, 6759240, 7614840, 7762224, 8718440, 9702780, 10026206, 10462128, 12937040, 13077660, 13518480, 15039309, 15229680, 17436880, 19405560, 20052412, 25065515, 26155320, 30078618, 38811120, 40104824, 50131030, 52310640, 60157236, 75196545, 80209648, 100262060, 120314472, 150393090, 200524120, 240628944, 300786180, 401048240, 601572360, 1203144720]

約数ペア:

[(1, 1203144720), (2, 601572360), (3, 401048240), (4, 300786180), (5, 240628944), (6, 200524120), (8, 150393090), (10, 120314472), (12, 100262060), (15, 80209648), (16, 75196545), (20, 60157236), (23, 52310640), (24, 50131030), (30, 40104824), (31, 38811120), (40, 30078618), (46, 26155320), (48, 25065515), (60, 20052412), (62, 19405560), (69, 17436880), (79, 15229680), (80, 15039309), (89, 13518480), (92, 13077660), (93, 12937040), (115, 10462128), (120, 10026206), (124, 9702780), (138, 8718440), (155, 7762224), (158, 7614840), (178, 6759240), (184, 6538830), (186, 6468520), (230, 5231064), (237, 5076560), (240, 5013103), (248, 4851390), (267, 4506160), (276, 4359220), (310, 3881112), (316, 3807420), (345, 3487376), (356, 3379620), (368, 3269415), (372, 3234260), (395, 3045936), (445, 2703696), (460, 2615532), (465, 2587408), (474, 2538280), (496, 2425695), (534, 2253080), (552, 2179610), (620, 1940556), (632, 1903710), (690, 1743688), (712, 1689810), (713, 1687440), (744, 1617130), (790, 1522968), (890, 1351848), (920, 1307766), (930, 1293704), (948, 1269140), (1068, 1126540), (1104, 1089805), (1185, 1015312), (1240, 970278), (1264, 951855), (1335, 901232), (1380, 871844), (1424, 844905), (1426, 843720), (1488, 808565), (1580, 761484), (1780, 675924), (1817, 662160), (1840, 653883), (1860, 646852), (1896, 634570), (2047, 587760), (2136, 563270), (2139, 562480), (2370, 507656), (2449, 491280), (2480, 485139), (2670, 450616), (2759, 436080), (2760, 435922), (2852, 421860), (3160, 380742), (3560, 337962), (3565, 337488), (3634, 331080), (3720, 323426), (3792, 317285), (4094, 293880), (4272, 281635), (4278, 281240), (4740, 253828), (4898, 245640), (5340, 225308), (5451, 220720), (5518, 218040), (5520, 217961), (5704, 210930), (6141, 195920), (6320, 190371), (7031, 171120), (7120, 168981), (7130, 168744), (7268, 165540), (7347, 163760), (7440, 161713), (8188, 146940), (8277, 145360), (8556, 140620), (9085, 132432), (9480, 126914), (9796, 122820), (10235, 117552), (10680, 112654), (10695, 112496), (10902, 110360), (11036, 109020), (11408, 105465), (12245, 98256), (12282, 97960), (13795, 87216), (14062, 85560), (14260, 84372), (14536, 82770), (14694, 81880), (16376, 73470), (16554, 72680), (17112, 70310), (18170, 66216), (18960, 63457), (19592, 61410), (20470, 58776), (21093, 57040), (21360, 56327), (21390, 56248), (21804, 55180), (22072, 54510), (24490, 49128), (24564, 48980), (27255, 44144), (27590, 43608), (28124, 42780), (28520, 42186), (29072, 41385), (29388, 40940), (30705, 39184), (32752, 36735), (33108, 36340), (34224, 35155)]