230384880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 240

約数和(自身を含む): 889050240

約数和(自身を除く): 658665360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1531, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3062, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 4593, 5016, 6124, 6270, 6840, 7524, 7655, 7920, 8360, 9186, 9405, 10032, 12248, 12540, 13680, 13779, 15048, 15310, 16720, 16841, 18372, 18810, 22965, 24496, 25080, 27558, 29089, 30096, 30620, 33682, 36744, 37620, 45930, 50160, 50523, 55116, 58178, 61240, 67364, 68895, 73488, 75240, 84205, 87267, 91860, 101046, 110232, 116356, 122480, 134728, 137790, 145445, 150480, 151569, 168410, 174534, 183720, 202092, 220464, 232712, 252615, 261801, 269456, 275580, 290890, 303138, 319979, 336820, 349068, 367440, 404184, 436335, 465424, 505230, 523602, 551160, 581780, 606276, 639958, 673640, 698136, 757845, 808368, 872670, 959937, 1010460, 1047204, 1102320, 1163560, 1212552, 1279916, 1309005, 1347280, 1396272, 1515690, 1599895, 1745340, 1919874, 2020920, 2094408, 2327120, 2425104, 2559832, 2618010, 2879811, 3031380, 3199790, 3490680, 3839748, 4041840, 4188816, 4799685, 5119664, 5236020, 5759622, 6062760, 6399580, 6981360, 7679496, 9599370, 10472040, 11519244, 12125520, 12799160, 14399055, 15358992, 19198740, 20944080, 23038488, 25598320, 28798110, 38397480, 46076976, 57596220, 76794960, 115192440, 230384880]

約数ペア:

[(1, 230384880), (2, 115192440), (3, 76794960), (4, 57596220), (5, 46076976), (6, 38397480), (8, 28798110), (9, 25598320), (10, 23038488), (11, 20944080), (12, 19198740), (15, 15358992), (16, 14399055), (18, 12799160), (19, 12125520), (20, 11519244), (22, 10472040), (24, 9599370), (30, 7679496), (33, 6981360), (36, 6399580), (38, 6062760), (40, 5759622), (44, 5236020), (45, 5119664), (48, 4799685), (55, 4188816), (57, 4041840), (60, 3839748), (66, 3490680), (72, 3199790), (76, 3031380), (80, 2879811), (88, 2618010), (90, 2559832), (95, 2425104), (99, 2327120), (110, 2094408), (114, 2020920), (120, 1919874), (132, 1745340), (144, 1599895), (152, 1515690), (165, 1396272), (171, 1347280), (176, 1309005), (180, 1279916), (190, 1212552), (198, 1163560), (209, 1102320), (220, 1047204), (228, 1010460), (240, 959937), (264, 872670), (285, 808368), (304, 757845), (330, 698136), (342, 673640), (360, 639958), (380, 606276), (396, 581780), (418, 551160), (440, 523602), (456, 505230), (495, 465424), (528, 436335), (570, 404184), (627, 367440), (660, 349068), (684, 336820), (720, 319979), (760, 303138), (792, 290890), (836, 275580), (855, 269456), (880, 261801), (912, 252615), (990, 232712), (1045, 220464), (1140, 202092), (1254, 183720), (1320, 174534), (1368, 168410), (1520, 151569), (1531, 150480), (1584, 145445), (1672, 137790), (1710, 134728), (1881, 122480), (1980, 116356), (2090, 110232), (2280, 101046), (2508, 91860), (2640, 87267), (2736, 84205), (3062, 75240), (3135, 73488), (3344, 68895), (3420, 67364), (3762, 61240), (3960, 58178), (4180, 55116), (4560, 50523), (4593, 50160), (5016, 45930), (6124, 37620), (6270, 36744), (6840, 33682), (7524, 30620), (7655, 30096), (7920, 29089), (8360, 27558), (9186, 25080), (9405, 24496), (10032, 22965), (12248, 18810), (12540, 18372), (13680, 16841), (13779, 16720), (15048, 15310)]