198979560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 767763360

約数和(自身を除く): 568783800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 41, 45, 51, 52, 60, 61, 65, 68, 72, 78, 82, 85, 90, 102, 104, 117, 120, 122, 123, 130, 136, 153, 156, 164, 170, 180, 183, 195, 204, 205, 221, 234, 244, 246, 255, 260, 305, 306, 312, 328, 340, 360, 366, 369, 390, 408, 410, 442, 468, 488, 492, 510, 520, 533, 549, 585, 610, 612, 615, 663, 680, 697, 732, 738, 765, 780, 793, 820, 884, 915, 936, 984, 1020, 1037, 1066, 1098, 1105, 1170, 1220, 1224, 1230, 1326, 1394, 1464, 1476, 1530, 1560, 1586, 1599, 1640, 1768, 1830, 1845, 1989, 2040, 2074, 2091, 2132, 2196, 2210, 2340, 2379, 2440, 2460, 2501, 2652, 2665, 2745, 2788, 2952, 3060, 3111, 3172, 3198, 3315, 3485, 3660, 3690, 3965, 3978, 4148, 4182, 4264, 4392, 4420, 4680, 4758, 4797, 4920, 5002, 5185, 5304, 5330, 5490, 5576, 6120, 6222, 6273, 6344, 6396, 6630, 6970, 7137, 7320, 7380, 7503, 7930, 7956, 7995, 8296, 8364, 8840, 9061, 9333, 9516, 9594, 9945, 10004, 10370, 10455, 10660, 10980, 11895, 12444, 12505, 12546, 12792, 13260, 13481, 13940, 14274, 14760, 15006, 15555, 15860, 15912, 15990, 16728, 18122, 18666, 19032, 19188, 19890, 20008, 20740, 20910, 21320, 21960, 22509, 23790, 23985, 24888, 25010, 25092, 26520, 26962, 27183, 27880, 28548, 30012, 31110, 31365, 31720, 31980, 32513, 35685, 36244, 37332, 37515, 38376, 39780, 40443, 41480, 41820, 42517, 45018, 45305, 46665, 47580, 47970, 50020, 50184, 53924, 54366, 57096, 60024, 62220, 62730, 63960, 65026, 67405, 71370, 72488, 74664, 75030, 79560, 80886, 81549, 83640, 85034, 90036, 90610, 93330, 95160, 95940, 97539, 100040, 107848, 108732, 112545, 121329, 124440, 125460, 127551, 130052, 134810, 135915, 142740, 150060, 161772, 162565, 163098, 170068, 180072, 181220, 186660, 191880, 195078, 202215, 212585, 217464, 225090, 242658, 250920, 255102, 260104, 269620, 271830, 285480, 292617, 300120, 323544, 325130, 326196, 340136, 362440, 373320, 382653, 390156, 404430, 407745, 425170, 450180, 485316, 487695, 510204, 539240, 543660, 552721, 585234, 606645, 637755, 650260, 652392, 765306, 780312, 808860, 815490, 850340, 900360, 970632, 975390, 1020408, 1087320, 1105442, 1170468, 1213290, 1275510, 1300520, 1463085, 1530612, 1617720, 1630980, 1658163, 1700680, 1913265, 1950780, 2210884, 2340936, 2426580, 2551020, 2763605, 2926170, 3061224, 3261960, 3316326, 3826530, 3901560, 4421768, 4853160, 4974489, 5102040, 5527210, 5852340, 6632652, 7653060, 8290815, 9948978, 11054420, 11704680, 13265304, 15306120, 16581630, 19897956, 22108840, 24872445, 33163260, 39795912, 49744890, 66326520, 99489780, 198979560]

約数ペア:

[(1, 198979560), (2, 99489780), (3, 66326520), (4, 49744890), (5, 39795912), (6, 33163260), (8, 24872445), (9, 22108840), (10, 19897956), (12, 16581630), (13, 15306120), (15, 13265304), (17, 11704680), (18, 11054420), (20, 9948978), (24, 8290815), (26, 7653060), (30, 6632652), (34, 5852340), (36, 5527210), (39, 5102040), (40, 4974489), (41, 4853160), (45, 4421768), (51, 3901560), (52, 3826530), (60, 3316326), (61, 3261960), (65, 3061224), (68, 2926170), (72, 2763605), (78, 2551020), (82, 2426580), (85, 2340936), (90, 2210884), (102, 1950780), (104, 1913265), (117, 1700680), (120, 1658163), (122, 1630980), (123, 1617720), (130, 1530612), (136, 1463085), (153, 1300520), (156, 1275510), (164, 1213290), (170, 1170468), (180, 1105442), (183, 1087320), (195, 1020408), (204, 975390), (205, 970632), (221, 900360), (234, 850340), (244, 815490), (246, 808860), (255, 780312), (260, 765306), (305, 652392), (306, 650260), (312, 637755), (328, 606645), (340, 585234), (360, 552721), (366, 543660), (369, 539240), (390, 510204), (408, 487695), (410, 485316), (442, 450180), (468, 425170), (488, 407745), (492, 404430), (510, 390156), (520, 382653), (533, 373320), (549, 362440), (585, 340136), (610, 326196), (612, 325130), (615, 323544), (663, 300120), (680, 292617), (697, 285480), (732, 271830), (738, 269620), (765, 260104), (780, 255102), (793, 250920), (820, 242658), (884, 225090), (915, 217464), (936, 212585), (984, 202215), (1020, 195078), (1037, 191880), (1066, 186660), (1098, 181220), (1105, 180072), (1170, 170068), (1220, 163098), (1224, 162565), (1230, 161772), (1326, 150060), (1394, 142740), (1464, 135915), (1476, 134810), (1530, 130052), (1560, 127551), (1586, 125460), (1599, 124440), (1640, 121329), (1768, 112545), (1830, 108732), (1845, 107848), (1989, 100040), (2040, 97539), (2074, 95940), (2091, 95160), (2132, 93330), (2196, 90610), (2210, 90036), (2340, 85034), (2379, 83640), (2440, 81549), (2460, 80886), (2501, 79560), (2652, 75030), (2665, 74664), (2745, 72488), (2788, 71370), (2952, 67405), (3060, 65026), (3111, 63960), (3172, 62730), (3198, 62220), (3315, 60024), (3485, 57096), (3660, 54366), (3690, 53924), (3965, 50184), (3978, 50020), (4148, 47970), (4182, 47580), (4264, 46665), (4392, 45305), (4420, 45018), (4680, 42517), (4758, 41820), (4797, 41480), (4920, 40443), (5002, 39780), (5185, 38376), (5304, 37515), (5330, 37332), (5490, 36244), (5576, 35685), (6120, 32513), (6222, 31980), (6273, 31720), (6344, 31365), (6396, 31110), (6630, 30012), (6970, 28548), (7137, 27880), (7320, 27183), (7380, 26962), (7503, 26520), (7930, 25092), (7956, 25010), (7995, 24888), (8296, 23985), (8364, 23790), (8840, 22509), (9061, 21960), (9333, 21320), (9516, 20910), (9594, 20740), (9945, 20008), (10004, 19890), (10370, 19188), (10455, 19032), (10660, 18666), (10980, 18122), (11895, 16728), (12444, 15990), (12505, 15912), (12546, 15860), (12792, 15555), (13260, 15006), (13481, 14760), (13940, 14274)]