206010080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 558472320

約数和(自身を除く): 352462240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 37, 40, 46, 68, 74, 80, 85, 89, 92, 115, 136, 148, 160, 170, 178, 184, 185, 230, 272, 296, 340, 356, 368, 370, 391, 445, 460, 544, 592, 629, 680, 712, 736, 740, 782, 851, 890, 920, 1184, 1258, 1360, 1424, 1480, 1513, 1564, 1702, 1780, 1840, 1955, 2047, 2516, 2720, 2848, 2960, 3026, 3128, 3145, 3293, 3404, 3560, 3680, 3910, 4094, 4255, 5032, 5920, 6052, 6256, 6290, 6586, 6808, 7120, 7565, 7820, 8188, 8510, 10064, 10235, 12104, 12512, 12580, 13172, 13616, 14240, 14467, 15130, 15640, 16376, 16465, 17020, 20128, 20470, 24208, 25160, 26344, 27232, 28934, 30260, 31280, 32752, 32930, 34040, 34799, 40940, 48416, 50320, 52688, 55981, 57868, 60520, 62560, 65504, 65860, 68080, 69598, 72335, 75739, 81880, 100640, 105376, 111962, 115736, 121040, 131720, 136160, 139196, 144670, 151478, 163760, 173995, 223924, 231472, 242080, 263440, 278392, 279905, 289340, 302956, 327520, 347990, 378695, 447848, 462944, 526880, 556784, 559810, 578680, 605912, 695980, 757390, 895696, 1113568, 1119620, 1157360, 1211824, 1287563, 1391960, 1514780, 1791392, 2239240, 2314720, 2423648, 2575126, 2783920, 3029560, 4478480, 5150252, 5567840, 6059120, 6437815, 8956960, 10300504, 12118240, 12875630, 20601008, 25751260, 41202016, 51502520, 103005040, 206010080]

約数ペア:

[(1, 206010080), (2, 103005040), (4, 51502520), (5, 41202016), (8, 25751260), (10, 20601008), (16, 12875630), (17, 12118240), (20, 10300504), (23, 8956960), (32, 6437815), (34, 6059120), (37, 5567840), (40, 5150252), (46, 4478480), (68, 3029560), (74, 2783920), (80, 2575126), (85, 2423648), (89, 2314720), (92, 2239240), (115, 1791392), (136, 1514780), (148, 1391960), (160, 1287563), (170, 1211824), (178, 1157360), (184, 1119620), (185, 1113568), (230, 895696), (272, 757390), (296, 695980), (340, 605912), (356, 578680), (368, 559810), (370, 556784), (391, 526880), (445, 462944), (460, 447848), (544, 378695), (592, 347990), (629, 327520), (680, 302956), (712, 289340), (736, 279905), (740, 278392), (782, 263440), (851, 242080), (890, 231472), (920, 223924), (1184, 173995), (1258, 163760), (1360, 151478), (1424, 144670), (1480, 139196), (1513, 136160), (1564, 131720), (1702, 121040), (1780, 115736), (1840, 111962), (1955, 105376), (2047, 100640), (2516, 81880), (2720, 75739), (2848, 72335), (2960, 69598), (3026, 68080), (3128, 65860), (3145, 65504), (3293, 62560), (3404, 60520), (3560, 57868), (3680, 55981), (3910, 52688), (4094, 50320), (4255, 48416), (5032, 40940), (5920, 34799), (6052, 34040), (6256, 32930), (6290, 32752), (6586, 31280), (6808, 30260), (7120, 28934), (7565, 27232), (7820, 26344), (8188, 25160), (8510, 24208), (10064, 20470), (10235, 20128), (12104, 17020), (12512, 16465), (12580, 16376), (13172, 15640), (13616, 15130), (14240, 14467)]