427328160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1543

約数の個数: 192

約数和(自身を含む): 1556755200

約数和(自身を除く): 1129427040

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, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 210, 224, 240, 267, 280, 336, 356, 420, 445, 480, 534, 560, 623, 672, 712, 840, 890, 1068, 1120, 1246, 1335, 1424, 1429, 1680, 1780, 1869, 2136, 2492, 2670, 2848, 2858, 3115, 3360, 3560, 3738, 4272, 4287, 4984, 5340, 5716, 6230, 7120, 7145, 7476, 8544, 8574, 9345, 9968, 10003, 10680, 11432, 12460, 14240, 14290, 14952, 17148, 18690, 19936, 20006, 21360, 21435, 22864, 24920, 28580, 29904, 30009, 34296, 37380, 40012, 42720, 42870, 45728, 49840, 50015, 57160, 59808, 60018, 68592, 74760, 80024, 85740, 99680, 100030, 114320, 120036, 127181, 137184, 149520, 150045, 160048, 171480, 200060, 228640, 240072, 254362, 299040, 300090, 320096, 342960, 381543, 400120, 480144, 508724, 600180, 635905, 685920, 763086, 800240, 890267, 960288, 1017448, 1200360, 1271810, 1526172, 1600480, 1780534, 1907715, 2034896, 2400720, 2543620, 2670801, 3052344, 3561068, 3815430, 4069792, 4451335, 4801440, 5087240, 5341602, 6104688, 7122136, 7630860, 8902670, 10174480, 10683204, 12209376, 13354005, 14244272, 15261720, 17805340, 20348960, 21366408, 26708010, 28488544, 30523440, 35610680, 42732816, 53416020, 61046880, 71221360, 85465632, 106832040, 142442720, 213664080, 427328160]

約数ペア:

[(1, 427328160), (2, 213664080), (3, 142442720), (4, 106832040), (5, 85465632), (6, 71221360), (7, 61046880), (8, 53416020), (10, 42732816), (12, 35610680), (14, 30523440), (15, 28488544), (16, 26708010), (20, 21366408), (21, 20348960), (24, 17805340), (28, 15261720), (30, 14244272), (32, 13354005), (35, 12209376), (40, 10683204), (42, 10174480), (48, 8902670), (56, 7630860), (60, 7122136), (70, 6104688), (80, 5341602), (84, 5087240), (89, 4801440), (96, 4451335), (105, 4069792), (112, 3815430), (120, 3561068), (140, 3052344), (160, 2670801), (168, 2543620), (178, 2400720), (210, 2034896), (224, 1907715), (240, 1780534), (267, 1600480), (280, 1526172), (336, 1271810), (356, 1200360), (420, 1017448), (445, 960288), (480, 890267), (534, 800240), (560, 763086), (623, 685920), (672, 635905), (712, 600180), (840, 508724), (890, 480144), (1068, 400120), (1120, 381543), (1246, 342960), (1335, 320096), (1424, 300090), (1429, 299040), (1680, 254362), (1780, 240072), (1869, 228640), (2136, 200060), (2492, 171480), (2670, 160048), (2848, 150045), (2858, 149520), (3115, 137184), (3360, 127181), (3560, 120036), (3738, 114320), (4272, 100030), (4287, 99680), (4984, 85740), (5340, 80024), (5716, 74760), (6230, 68592), (7120, 60018), (7145, 59808), (7476, 57160), (8544, 50015), (8574, 49840), (9345, 45728), (9968, 42870), (10003, 42720), (10680, 40012), (11432, 37380), (12460, 34296), (14240, 30009), (14290, 29904), (14952, 28580), (17148, 24920), (18690, 22864), (19936, 21435), (20006, 21360)]