3212901720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6967}}^1$

素因数の和:7055

約数の個数: 256

約数和(自身を含む): 12442060800

約数和(自身を除く): 9229159080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 732, 756, 840, 854, 915, 945, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1708, 1830, 1890, 2135, 2196, 2440, 2520, 2562, 2745, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 5124, 5490, 6405, 6588, 6967, 7320, 7560, 7686, 8235, 8540, 10248, 10980, 11529, 12810, 13176, 13934, 15372, 16470, 17080, 19215, 20901, 21960, 23058, 25620, 27868, 30744, 32940, 34835, 38430, 41802, 46116, 48769, 51240, 55736, 57645, 62703, 65880, 69670, 76860, 83604, 92232, 97538, 104505, 115290, 125406, 139340, 146307, 153720, 167208, 188109, 195076, 209010, 230580, 243845, 250812, 278680, 292614, 313515, 376218, 390152, 418020, 424987, 438921, 461160, 487690, 501624, 585228, 627030, 731535, 752436, 836040, 849974, 877842, 940545, 975380, 1170456, 1254060, 1274961, 1316763, 1463070, 1504872, 1699948, 1755684, 1881090, 1950760, 2124935, 2194605, 2508120, 2549922, 2633526, 2926140, 2974909, 3399896, 3511368, 3762180, 3824883, 4249870, 4389210, 5099844, 5267052, 5852280, 5949818, 6374805, 6583815, 7524360, 7649766, 8499740, 8778420, 8924727, 10199688, 10534104, 11474649, 11899636, 12749610, 13167630, 14874545, 15299532, 16999480, 17556840, 17849454, 19124415, 22949298, 23799272, 25499220, 26335260, 26774181, 29749090, 30599064, 35698908, 38248830, 44623635, 45898596, 50998440, 52670520, 53548362, 57373245, 59498180, 71397816, 76497660, 80322543, 89247270, 91797192, 107096724, 114746490, 118996360, 133870905, 152995320, 160645086, 178494540, 214193448, 229492980, 267741810, 321290172, 356989080, 401612715, 458985960, 535483620, 642580344, 803225430, 1070967240, 1606450860, 3212901720]

約数ペア:

[(1, 3212901720), (2, 1606450860), (3, 1070967240), (4, 803225430), (5, 642580344), (6, 535483620), (7, 458985960), (8, 401612715), (9, 356989080), (10, 321290172), (12, 267741810), (14, 229492980), (15, 214193448), (18, 178494540), (20, 160645086), (21, 152995320), (24, 133870905), (27, 118996360), (28, 114746490), (30, 107096724), (35, 91797192), (36, 89247270), (40, 80322543), (42, 76497660), (45, 71397816), (54, 59498180), (56, 57373245), (60, 53548362), (61, 52670520), (63, 50998440), (70, 45898596), (72, 44623635), (84, 38248830), (90, 35698908), (105, 30599064), (108, 29749090), (120, 26774181), (122, 26335260), (126, 25499220), (135, 23799272), (140, 22949298), (168, 19124415), (180, 17849454), (183, 17556840), (189, 16999480), (210, 15299532), (216, 14874545), (244, 13167630), (252, 12749610), (270, 11899636), (280, 11474649), (305, 10534104), (315, 10199688), (360, 8924727), (366, 8778420), (378, 8499740), (420, 7649766), (427, 7524360), (488, 6583815), (504, 6374805), (540, 5949818), (549, 5852280), (610, 5267052), (630, 5099844), (732, 4389210), (756, 4249870), (840, 3824883), (854, 3762180), (915, 3511368), (945, 3399896), (1080, 2974909), (1098, 2926140), (1220, 2633526), (1260, 2549922), (1281, 2508120), (1464, 2194605), (1512, 2124935), (1647, 1950760), (1708, 1881090), (1830, 1755684), (1890, 1699948), (2135, 1504872), (2196, 1463070), (2440, 1316763), (2520, 1274961), (2562, 1254060), (2745, 1170456), (3294, 975380), (3416, 940545), (3660, 877842), (3780, 849974), (3843, 836040), (4270, 752436), (4392, 731535), (5124, 627030), (5490, 585228), (6405, 501624), (6588, 487690), (6967, 461160), (7320, 438921), (7560, 424987), (7686, 418020), (8235, 390152), (8540, 376218), (10248, 313515), (10980, 292614), (11529, 278680), (12810, 250812), (13176, 243845), (13934, 230580), (15372, 209010), (16470, 195076), (17080, 188109), (19215, 167208), (20901, 153720), (21960, 146307), (23058, 139340), (25620, 125406), (27868, 115290), (30744, 104505), (32940, 97538), (34835, 92232), (38430, 83604), (41802, 76860), (46116, 69670), (48769, 65880), (51240, 62703), (55736, 57645)]