31538889120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{10651}}^1$

素因数の和:10899

約数の個数: 192

約数和(自身を含む): 103077273600

約数和(自身を除く): 71538384480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 199, 240, 248, 310, 372, 398, 465, 480, 496, 597, 620, 744, 796, 930, 992, 995, 1194, 1240, 1488, 1592, 1860, 1990, 2388, 2480, 2976, 2985, 3184, 3720, 3980, 4776, 4960, 5970, 6169, 6368, 7440, 7960, 9552, 10651, 11940, 12338, 14880, 15920, 18507, 19104, 21302, 23880, 24676, 30845, 31840, 31953, 37014, 42604, 47760, 49352, 53255, 61690, 63906, 74028, 85208, 92535, 95520, 98704, 106510, 123380, 127812, 148056, 159765, 170416, 185070, 197408, 213020, 246760, 255624, 296112, 319530, 330181, 340832, 370140, 426040, 493520, 511248, 592224, 639060, 660362, 740280, 852080, 987040, 990543, 1022496, 1278120, 1320724, 1480560, 1650905, 1704160, 1981086, 2119549, 2556240, 2641448, 2961120, 3301810, 3962172, 4239098, 4952715, 5112480, 5282896, 6358647, 6603620, 7924344, 8478196, 9905430, 10565792, 10597745, 12717294, 13207240, 15848688, 16956392, 19810860, 21195490, 25434588, 26414480, 31697376, 31793235, 33912784, 39621720, 42390980, 50869176, 52828960, 63586470, 65706019, 67825568, 79243440, 84781960, 101738352, 127172940, 131412038, 158486880, 169563920, 197118057, 203476704, 254345880, 262824076, 328530095, 339127840, 394236114, 508691760, 525648152, 657060190, 788472228, 985590285, 1017383520, 1051296304, 1314120380, 1576944456, 1971180570, 2102592608, 2628240760, 3153888912, 3942361140, 5256481520, 6307777824, 7884722280, 10512963040, 15769444560, 31538889120]

約数ペア:

[(1, 31538889120), (2, 15769444560), (3, 10512963040), (4, 7884722280), (5, 6307777824), (6, 5256481520), (8, 3942361140), (10, 3153888912), (12, 2628240760), (15, 2102592608), (16, 1971180570), (20, 1576944456), (24, 1314120380), (30, 1051296304), (31, 1017383520), (32, 985590285), (40, 788472228), (48, 657060190), (60, 525648152), (62, 508691760), (80, 394236114), (93, 339127840), (96, 328530095), (120, 262824076), (124, 254345880), (155, 203476704), (160, 197118057), (186, 169563920), (199, 158486880), (240, 131412038), (248, 127172940), (310, 101738352), (372, 84781960), (398, 79243440), (465, 67825568), (480, 65706019), (496, 63586470), (597, 52828960), (620, 50869176), (744, 42390980), (796, 39621720), (930, 33912784), (992, 31793235), (995, 31697376), (1194, 26414480), (1240, 25434588), (1488, 21195490), (1592, 19810860), (1860, 16956392), (1990, 15848688), (2388, 13207240), (2480, 12717294), (2976, 10597745), (2985, 10565792), (3184, 9905430), (3720, 8478196), (3980, 7924344), (4776, 6603620), (4960, 6358647), (5970, 5282896), (6169, 5112480), (6368, 4952715), (7440, 4239098), (7960, 3962172), (9552, 3301810), (10651, 2961120), (11940, 2641448), (12338, 2556240), (14880, 2119549), (15920, 1981086), (18507, 1704160), (19104, 1650905), (21302, 1480560), (23880, 1320724), (24676, 1278120), (30845, 1022496), (31840, 990543), (31953, 987040), (37014, 852080), (42604, 740280), (47760, 660362), (49352, 639060), (53255, 592224), (61690, 511248), (63906, 493520), (74028, 426040), (85208, 370140), (92535, 340832), (95520, 330181), (98704, 319530), (106510, 296112), (123380, 255624), (127812, 246760), (148056, 213020), (159765, 197408), (170416, 185070)]