201865440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:921

約数の個数: 192

約数和(自身を含む): 737565696

約数和(自身を除く): 535700256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 823, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1646, 1680, 1752, 2044, 2190, 2336, 2469, 2555, 2920, 3066, 3292, 3360, 3504, 4088, 4115, 4380, 4938, 5110, 5761, 5840, 6132, 6584, 7008, 7665, 8176, 8230, 8760, 9876, 10220, 11522, 11680, 12264, 12345, 13168, 15330, 16352, 16460, 17283, 17520, 19752, 20440, 23044, 24528, 24690, 26336, 28805, 30660, 32920, 34566, 35040, 39504, 40880, 46088, 49056, 49380, 57610, 60079, 61320, 65840, 69132, 79008, 81760, 86415, 92176, 98760, 115220, 120158, 122640, 131680, 138264, 172830, 180237, 184352, 197520, 230440, 240316, 245280, 276528, 300395, 345660, 360474, 395040, 420553, 460880, 480632, 553056, 600790, 691320, 720948, 841106, 901185, 921760, 961264, 1201580, 1261659, 1382640, 1441896, 1682212, 1802370, 1922528, 2102765, 2403160, 2523318, 2765280, 2883792, 3364424, 3604740, 4205530, 4806320, 5046636, 5767584, 6308295, 6728848, 7209480, 8411060, 9612640, 10093272, 12616590, 13457696, 14418960, 16822120, 20186544, 25233180, 28837920, 33644240, 40373088, 50466360, 67288480, 100932720, 201865440]

約数ペア:

[(1, 201865440), (2, 100932720), (3, 67288480), (4, 50466360), (5, 40373088), (6, 33644240), (7, 28837920), (8, 25233180), (10, 20186544), (12, 16822120), (14, 14418960), (15, 13457696), (16, 12616590), (20, 10093272), (21, 9612640), (24, 8411060), (28, 7209480), (30, 6728848), (32, 6308295), (35, 5767584), (40, 5046636), (42, 4806320), (48, 4205530), (56, 3604740), (60, 3364424), (70, 2883792), (73, 2765280), (80, 2523318), (84, 2403160), (96, 2102765), (105, 1922528), (112, 1802370), (120, 1682212), (140, 1441896), (146, 1382640), (160, 1261659), (168, 1201580), (210, 961264), (219, 921760), (224, 901185), (240, 841106), (280, 720948), (292, 691320), (336, 600790), (365, 553056), (420, 480632), (438, 460880), (480, 420553), (511, 395040), (560, 360474), (584, 345660), (672, 300395), (730, 276528), (823, 245280), (840, 240316), (876, 230440), (1022, 197520), (1095, 184352), (1120, 180237), (1168, 172830), (1460, 138264), (1533, 131680), (1646, 122640), (1680, 120158), (1752, 115220), (2044, 98760), (2190, 92176), (2336, 86415), (2469, 81760), (2555, 79008), (2920, 69132), (3066, 65840), (3292, 61320), (3360, 60079), (3504, 57610), (4088, 49380), (4115, 49056), (4380, 46088), (4938, 40880), (5110, 39504), (5761, 35040), (5840, 34566), (6132, 32920), (6584, 30660), (7008, 28805), (7665, 26336), (8176, 24690), (8230, 24528), (8760, 23044), (9876, 20440), (10220, 19752), (11522, 17520), (11680, 17283), (12264, 16460), (12345, 16352), (13168, 15330)]