237874680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 825552000

約数和(自身を除く): 587677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 83, 90, 95, 114, 120, 152, 166, 171, 180, 190, 228, 249, 285, 332, 342, 360, 380, 415, 419, 456, 498, 570, 664, 684, 747, 760, 830, 838, 855, 996, 1140, 1245, 1257, 1368, 1494, 1577, 1660, 1676, 1710, 1992, 2095, 2280, 2490, 2514, 2988, 3154, 3320, 3352, 3420, 3735, 3771, 4190, 4731, 4980, 5028, 5976, 6285, 6308, 6840, 7470, 7542, 7885, 7961, 8380, 9462, 9960, 10056, 12570, 12616, 14193, 14940, 15084, 15770, 15922, 16760, 18855, 18924, 23655, 23883, 25140, 28386, 29880, 30168, 31540, 31844, 34777, 37710, 37848, 39805, 47310, 47766, 50280, 56772, 63080, 63688, 69554, 70965, 71649, 75420, 79610, 94620, 95532, 104331, 113544, 119415, 139108, 141930, 143298, 150840, 159220, 173885, 189240, 191064, 208662, 238830, 278216, 283860, 286596, 312993, 318440, 347770, 358245, 417324, 477660, 521655, 567720, 573192, 625986, 660763, 695540, 716490, 834648, 955320, 1043310, 1251972, 1321526, 1391080, 1432980, 1564965, 1982289, 2086620, 2503944, 2643052, 2865960, 3129930, 3303815, 3964578, 4173240, 5286104, 5946867, 6259860, 6607630, 7929156, 9911445, 11893734, 12519720, 13215260, 15858312, 19822890, 23787468, 26430520, 29734335, 39645780, 47574936, 59468670, 79291560, 118937340, 237874680]

約数ペア:

[(1, 237874680), (2, 118937340), (3, 79291560), (4, 59468670), (5, 47574936), (6, 39645780), (8, 29734335), (9, 26430520), (10, 23787468), (12, 19822890), (15, 15858312), (18, 13215260), (19, 12519720), (20, 11893734), (24, 9911445), (30, 7929156), (36, 6607630), (38, 6259860), (40, 5946867), (45, 5286104), (57, 4173240), (60, 3964578), (72, 3303815), (76, 3129930), (83, 2865960), (90, 2643052), (95, 2503944), (114, 2086620), (120, 1982289), (152, 1564965), (166, 1432980), (171, 1391080), (180, 1321526), (190, 1251972), (228, 1043310), (249, 955320), (285, 834648), (332, 716490), (342, 695540), (360, 660763), (380, 625986), (415, 573192), (419, 567720), (456, 521655), (498, 477660), (570, 417324), (664, 358245), (684, 347770), (747, 318440), (760, 312993), (830, 286596), (838, 283860), (855, 278216), (996, 238830), (1140, 208662), (1245, 191064), (1257, 189240), (1368, 173885), (1494, 159220), (1577, 150840), (1660, 143298), (1676, 141930), (1710, 139108), (1992, 119415), (2095, 113544), (2280, 104331), (2490, 95532), (2514, 94620), (2988, 79610), (3154, 75420), (3320, 71649), (3352, 70965), (3420, 69554), (3735, 63688), (3771, 63080), (4190, 56772), (4731, 50280), (4980, 47766), (5028, 47310), (5976, 39805), (6285, 37848), (6308, 37710), (6840, 34777), (7470, 31844), (7542, 31540), (7885, 30168), (7961, 29880), (8380, 28386), (9462, 25140), (9960, 23883), (10056, 23655), (12570, 18924), (12616, 18855), (14193, 16760), (14940, 15922), (15084, 15770)]