190490040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 698855040

約数和(自身を除く): 508365000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 101, 104, 117, 120, 124, 130, 155, 156, 169, 180, 186, 195, 202, 234, 248, 260, 279, 303, 310, 312, 338, 360, 372, 390, 403, 404, 465, 468, 505, 507, 520, 558, 585, 606, 620, 676, 744, 780, 806, 808, 845, 909, 930, 936, 1010, 1014, 1116, 1170, 1209, 1212, 1240, 1313, 1352, 1395, 1515, 1521, 1560, 1612, 1690, 1818, 1860, 2015, 2020, 2028, 2232, 2340, 2418, 2424, 2535, 2626, 2790, 3030, 3042, 3131, 3224, 3380, 3627, 3636, 3720, 3939, 4030, 4040, 4056, 4545, 4680, 4836, 5070, 5239, 5252, 5580, 6045, 6060, 6084, 6262, 6565, 6760, 7254, 7272, 7605, 7878, 8060, 9090, 9393, 9672, 10140, 10478, 10504, 11160, 11817, 12090, 12120, 12168, 12524, 13130, 14508, 15210, 15655, 15717, 15756, 16120, 17069, 18135, 18180, 18786, 19695, 20280, 20956, 23634, 24180, 25048, 26195, 26260, 28179, 29016, 30420, 31310, 31434, 31512, 34138, 36270, 36360, 37572, 39390, 40703, 41912, 46965, 47151, 47268, 48360, 51207, 52390, 52520, 56358, 59085, 60840, 62620, 62868, 68276, 72540, 75144, 78585, 78780, 81406, 85345, 93930, 94302, 94536, 102414, 104780, 112716, 118170, 122109, 125240, 125736, 136552, 140895, 145080, 153621, 157170, 157560, 162812, 170690, 187860, 188604, 203515, 204828, 209560, 225432, 235755, 236340, 244218, 256035, 281790, 307242, 314340, 325624, 341380, 366327, 375720, 377208, 407030, 409656, 471510, 472680, 488436, 512070, 529139, 563580, 610545, 614484, 628680, 682760, 732654, 768105, 814060, 943020, 976872, 1024140, 1058278, 1127160, 1221090, 1228968, 1465308, 1536210, 1587417, 1628120, 1831635, 1886040, 2048280, 2116556, 2442180, 2645695, 2930616, 3072420, 3174834, 3663270, 4233112, 4762251, 4884360, 5291390, 6144840, 6349668, 7326540, 7937085, 9524502, 10582780, 12699336, 14653080, 15874170, 19049004, 21165560, 23811255, 31748340, 38098008, 47622510, 63496680, 95245020, 190490040]

約数ペア:

[(1, 190490040), (2, 95245020), (3, 63496680), (4, 47622510), (5, 38098008), (6, 31748340), (8, 23811255), (9, 21165560), (10, 19049004), (12, 15874170), (13, 14653080), (15, 12699336), (18, 10582780), (20, 9524502), (24, 7937085), (26, 7326540), (30, 6349668), (31, 6144840), (36, 5291390), (39, 4884360), (40, 4762251), (45, 4233112), (52, 3663270), (60, 3174834), (62, 3072420), (65, 2930616), (72, 2645695), (78, 2442180), (90, 2116556), (93, 2048280), (101, 1886040), (104, 1831635), (117, 1628120), (120, 1587417), (124, 1536210), (130, 1465308), (155, 1228968), (156, 1221090), (169, 1127160), (180, 1058278), (186, 1024140), (195, 976872), (202, 943020), (234, 814060), (248, 768105), (260, 732654), (279, 682760), (303, 628680), (310, 614484), (312, 610545), (338, 563580), (360, 529139), (372, 512070), (390, 488436), (403, 472680), (404, 471510), (465, 409656), (468, 407030), (505, 377208), (507, 375720), (520, 366327), (558, 341380), (585, 325624), (606, 314340), (620, 307242), (676, 281790), (744, 256035), (780, 244218), (806, 236340), (808, 235755), (845, 225432), (909, 209560), (930, 204828), (936, 203515), (1010, 188604), (1014, 187860), (1116, 170690), (1170, 162812), (1209, 157560), (1212, 157170), (1240, 153621), (1313, 145080), (1352, 140895), (1395, 136552), (1515, 125736), (1521, 125240), (1560, 122109), (1612, 118170), (1690, 112716), (1818, 104780), (1860, 102414), (2015, 94536), (2020, 94302), (2028, 93930), (2232, 85345), (2340, 81406), (2418, 78780), (2424, 78585), (2535, 75144), (2626, 72540), (2790, 68276), (3030, 62868), (3042, 62620), (3131, 60840), (3224, 59085), (3380, 56358), (3627, 52520), (3636, 52390), (3720, 51207), (3939, 48360), (4030, 47268), (4040, 47151), (4056, 46965), (4545, 41912), (4680, 40703), (4836, 39390), (5070, 37572), (5239, 36360), (5252, 36270), (5580, 34138), (6045, 31512), (6060, 31434), (6084, 31310), (6262, 30420), (6565, 29016), (6760, 28179), (7254, 26260), (7272, 26195), (7605, 25048), (7878, 24180), (8060, 23634), (9090, 20956), (9393, 20280), (9672, 19695), (10140, 18786), (10478, 18180), (10504, 18135), (11160, 17069), (11817, 16120), (12090, 15756), (12120, 15717), (12168, 15655), (12524, 15210), (13130, 14508)]