241867920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 884461248

約数和(自身を除く): 642593328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 131, 140, 147, 157, 168, 196, 210, 240, 245, 262, 280, 294, 314, 336, 392, 393, 420, 471, 490, 524, 560, 588, 628, 655, 735, 784, 785, 786, 840, 917, 942, 980, 1048, 1099, 1176, 1256, 1310, 1470, 1570, 1572, 1680, 1834, 1884, 1960, 1965, 2096, 2198, 2352, 2355, 2512, 2620, 2751, 2940, 3140, 3144, 3297, 3668, 3768, 3920, 3930, 4396, 4585, 4710, 5240, 5495, 5502, 5880, 6280, 6288, 6419, 6594, 7336, 7536, 7693, 7860, 8792, 9170, 9420, 10480, 10990, 11004, 11760, 12560, 12838, 13188, 13755, 14672, 15386, 15720, 16485, 17584, 18340, 18840, 19257, 20567, 21980, 22008, 23079, 25676, 26376, 27510, 30772, 31440, 32095, 32970, 36680, 37680, 38465, 38514, 41134, 43960, 44016, 46158, 51352, 52752, 55020, 61544, 61701, 64190, 65940, 73360, 76930, 77028, 82268, 87920, 92316, 96285, 102704, 102835, 110040, 115395, 123088, 123402, 128380, 131880, 143969, 153860, 154056, 164536, 184632, 192570, 205670, 220080, 230790, 246804, 256760, 263760, 287938, 307720, 308112, 308505, 329072, 369264, 385140, 411340, 431907, 461580, 493608, 513520, 575876, 615440, 617010, 719845, 770280, 822680, 863814, 923160, 987216, 1007783, 1151752, 1234020, 1439690, 1540560, 1645360, 1727628, 1846320, 2015566, 2159535, 2303504, 2468040, 2879380, 3023349, 3455256, 4031132, 4319070, 4936080, 5038915, 5758760, 6046698, 6910512, 8062264, 8638140, 10077830, 11517520, 12093396, 15116745, 16124528, 17276280, 20155660, 24186792, 30233490, 34552560, 40311320, 48373584, 60466980, 80622640, 120933960, 241867920]

約数ペア:

[(1, 241867920), (2, 120933960), (3, 80622640), (4, 60466980), (5, 48373584), (6, 40311320), (7, 34552560), (8, 30233490), (10, 24186792), (12, 20155660), (14, 17276280), (15, 16124528), (16, 15116745), (20, 12093396), (21, 11517520), (24, 10077830), (28, 8638140), (30, 8062264), (35, 6910512), (40, 6046698), (42, 5758760), (48, 5038915), (49, 4936080), (56, 4319070), (60, 4031132), (70, 3455256), (80, 3023349), (84, 2879380), (98, 2468040), (105, 2303504), (112, 2159535), (120, 2015566), (131, 1846320), (140, 1727628), (147, 1645360), (157, 1540560), (168, 1439690), (196, 1234020), (210, 1151752), (240, 1007783), (245, 987216), (262, 923160), (280, 863814), (294, 822680), (314, 770280), (336, 719845), (392, 617010), (393, 615440), (420, 575876), (471, 513520), (490, 493608), (524, 461580), (560, 431907), (588, 411340), (628, 385140), (655, 369264), (735, 329072), (784, 308505), (785, 308112), (786, 307720), (840, 287938), (917, 263760), (942, 256760), (980, 246804), (1048, 230790), (1099, 220080), (1176, 205670), (1256, 192570), (1310, 184632), (1470, 164536), (1570, 154056), (1572, 153860), (1680, 143969), (1834, 131880), (1884, 128380), (1960, 123402), (1965, 123088), (2096, 115395), (2198, 110040), (2352, 102835), (2355, 102704), (2512, 96285), (2620, 92316), (2751, 87920), (2940, 82268), (3140, 77028), (3144, 76930), (3297, 73360), (3668, 65940), (3768, 64190), (3920, 61701), (3930, 61544), (4396, 55020), (4585, 52752), (4710, 51352), (5240, 46158), (5495, 44016), (5502, 43960), (5880, 41134), (6280, 38514), (6288, 38465), (6419, 37680), (6594, 36680), (7336, 32970), (7536, 32095), (7693, 31440), (7860, 30772), (8792, 27510), (9170, 26376), (9420, 25676), (10480, 23079), (10990, 22008), (11004, 21980), (11760, 20567), (12560, 19257), (12838, 18840), (13188, 18340), (13755, 17584), (14672, 16485), (15386, 15720)]