219105360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 781342848

約数和(自身を除く): 562237488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 101, 115, 120, 131, 138, 144, 180, 184, 202, 207, 230, 240, 262, 276, 303, 345, 360, 368, 393, 404, 414, 460, 505, 524, 552, 606, 655, 690, 720, 786, 808, 828, 909, 920, 1010, 1035, 1048, 1104, 1179, 1212, 1310, 1380, 1515, 1572, 1616, 1656, 1818, 1840, 1965, 2020, 2070, 2096, 2323, 2358, 2424, 2620, 2760, 3013, 3030, 3144, 3312, 3636, 3930, 4040, 4140, 4545, 4646, 4716, 4848, 5240, 5520, 5895, 6026, 6060, 6288, 6969, 7272, 7860, 8080, 8280, 9039, 9090, 9292, 9432, 10480, 11615, 11790, 12052, 12120, 13231, 13938, 14544, 15065, 15720, 16560, 18078, 18180, 18584, 18864, 20907, 23230, 23580, 24104, 24240, 26462, 27117, 27876, 30130, 31440, 34845, 36156, 36360, 37168, 39693, 41814, 45195, 46460, 47160, 48208, 52924, 54234, 55752, 60260, 66155, 69690, 72312, 72720, 79386, 83628, 90390, 92920, 94320, 104535, 105848, 108468, 111504, 119079, 120520, 132310, 135585, 139380, 144624, 158772, 167256, 180780, 185840, 198465, 209070, 211696, 216936, 238158, 241040, 264620, 271170, 278760, 304313, 317544, 334512, 361560, 396930, 418140, 433872, 476316, 529240, 542340, 557520, 595395, 608626, 635088, 723120, 793860, 836280, 912939, 952632, 1058480, 1084680, 1190790, 1217252, 1521565, 1587720, 1672560, 1825878, 1905264, 2169360, 2381580, 2434504, 2738817, 3043130, 3175440, 3651756, 4564695, 4763160, 4869008, 5477634, 6086260, 7303512, 9129390, 9526320, 10955268, 12172520, 13694085, 14607024, 18258780, 21910536, 24345040, 27388170, 36517560, 43821072, 54776340, 73035120, 109552680, 219105360]

約数ペア:

[(1, 219105360), (2, 109552680), (3, 73035120), (4, 54776340), (5, 43821072), (6, 36517560), (8, 27388170), (9, 24345040), (10, 21910536), (12, 18258780), (15, 14607024), (16, 13694085), (18, 12172520), (20, 10955268), (23, 9526320), (24, 9129390), (30, 7303512), (36, 6086260), (40, 5477634), (45, 4869008), (46, 4763160), (48, 4564695), (60, 3651756), (69, 3175440), (72, 3043130), (80, 2738817), (90, 2434504), (92, 2381580), (101, 2169360), (115, 1905264), (120, 1825878), (131, 1672560), (138, 1587720), (144, 1521565), (180, 1217252), (184, 1190790), (202, 1084680), (207, 1058480), (230, 952632), (240, 912939), (262, 836280), (276, 793860), (303, 723120), (345, 635088), (360, 608626), (368, 595395), (393, 557520), (404, 542340), (414, 529240), (460, 476316), (505, 433872), (524, 418140), (552, 396930), (606, 361560), (655, 334512), (690, 317544), (720, 304313), (786, 278760), (808, 271170), (828, 264620), (909, 241040), (920, 238158), (1010, 216936), (1035, 211696), (1048, 209070), (1104, 198465), (1179, 185840), (1212, 180780), (1310, 167256), (1380, 158772), (1515, 144624), (1572, 139380), (1616, 135585), (1656, 132310), (1818, 120520), (1840, 119079), (1965, 111504), (2020, 108468), (2070, 105848), (2096, 104535), (2323, 94320), (2358, 92920), (2424, 90390), (2620, 83628), (2760, 79386), (3013, 72720), (3030, 72312), (3144, 69690), (3312, 66155), (3636, 60260), (3930, 55752), (4040, 54234), (4140, 52924), (4545, 48208), (4646, 47160), (4716, 46460), (4848, 45195), (5240, 41814), (5520, 39693), (5895, 37168), (6026, 36360), (6060, 36156), (6288, 34845), (6969, 31440), (7272, 30130), (7860, 27876), (8080, 27117), (8280, 26462), (9039, 24240), (9090, 24104), (9292, 23580), (9432, 23230), (10480, 20907), (11615, 18864), (11790, 18584), (12052, 18180), (12120, 18078), (13231, 16560), (13938, 15720), (14544, 15065)]