206440920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 827366400

約数和(自身を除く): 620925480

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, 47, 49, 54, 56, 60, 63, 70, 72, 83, 84, 90, 94, 98, 105, 108, 120, 126, 135, 140, 141, 147, 166, 168, 180, 188, 189, 196, 210, 216, 235, 245, 249, 252, 270, 280, 282, 294, 315, 329, 332, 360, 376, 378, 392, 415, 420, 423, 441, 470, 490, 498, 504, 540, 564, 581, 588, 630, 658, 664, 705, 735, 747, 756, 830, 840, 846, 882, 940, 945, 980, 987, 996, 1080, 1128, 1162, 1176, 1245, 1260, 1269, 1316, 1323, 1410, 1470, 1494, 1512, 1645, 1660, 1692, 1743, 1764, 1880, 1890, 1960, 1974, 1992, 2115, 2205, 2241, 2303, 2324, 2490, 2520, 2538, 2632, 2646, 2820, 2905, 2940, 2961, 2988, 3290, 3320, 3384, 3486, 3528, 3735, 3780, 3901, 3948, 4067, 4230, 4410, 4482, 4606, 4648, 4935, 4980, 5076, 5229, 5292, 5640, 5810, 5880, 5922, 5976, 6345, 6580, 6615, 6909, 6972, 7470, 7560, 7802, 7896, 8134, 8460, 8715, 8820, 8883, 8964, 9212, 9870, 9960, 10152, 10458, 10584, 11205, 11515, 11620, 11703, 11844, 12201, 12690, 13160, 13230, 13818, 13944, 14805, 14940, 15604, 15687, 16268, 16920, 17430, 17640, 17766, 17928, 18424, 19505, 19740, 20335, 20727, 20916, 22410, 23030, 23240, 23406, 23688, 24402, 25380, 26145, 26460, 27307, 27636, 29610, 29880, 31208, 31374, 32536, 34545, 34860, 35109, 35532, 36603, 39010, 39480, 40670, 41454, 41832, 44415, 44820, 46060, 46812, 48804, 50760, 52290, 52920, 54614, 55272, 58515, 59220, 61005, 62181, 62748, 69090, 69720, 70218, 71064, 73206, 78020, 78435, 81340, 81921, 82908, 88830, 89640, 92120, 93624, 97608, 103635, 104580, 105327, 109228, 109809, 117030, 118440, 122010, 124362, 125496, 136535, 138180, 140436, 146412, 156040, 156870, 162680, 163842, 165816, 175545, 177660, 183015, 191149, 207270, 209160, 210654, 218456, 219618, 234060, 244020, 245763, 248724, 273070, 276360, 280872, 292824, 310905, 313740, 327684, 351090, 355320, 366030, 382298, 409605, 414540, 421308, 439236, 468120, 488040, 491526, 497448, 526635, 546140, 549045, 573447, 621810, 627480, 655368, 702180, 732060, 737289, 764596, 819210, 829080, 842616, 878472, 955745, 983052, 1053270, 1092280, 1098090, 1146894, 1228815, 1243620, 1404360, 1464120, 1474578, 1529192, 1638420, 1720341, 1911490, 1966104, 2106540, 2196180, 2293788, 2457630, 2487240, 2867235, 2949156, 3276840, 3440682, 3686445, 3822980, 4213080, 4392360, 4587576, 4915260, 5161023, 5734470, 5898312, 6881364, 7372890, 7645960, 8601705, 9830520, 10322046, 11468940, 13762728, 14745780, 17203410, 20644092, 22937880, 25805115, 29491560, 34406820, 41288184, 51610230, 68813640, 103220460, 206440920]

約数ペア:

[(1, 206440920), (2, 103220460), (3, 68813640), (4, 51610230), (5, 41288184), (6, 34406820), (7, 29491560), (8, 25805115), (9, 22937880), (10, 20644092), (12, 17203410), (14, 14745780), (15, 13762728), (18, 11468940), (20, 10322046), (21, 9830520), (24, 8601705), (27, 7645960), (28, 7372890), (30, 6881364), (35, 5898312), (36, 5734470), (40, 5161023), (42, 4915260), (45, 4587576), (47, 4392360), (49, 4213080), (54, 3822980), (56, 3686445), (60, 3440682), (63, 3276840), (70, 2949156), (72, 2867235), (83, 2487240), (84, 2457630), (90, 2293788), (94, 2196180), (98, 2106540), (105, 1966104), (108, 1911490), (120, 1720341), (126, 1638420), (135, 1529192), (140, 1474578), (141, 1464120), (147, 1404360), (166, 1243620), (168, 1228815), (180, 1146894), (188, 1098090), (189, 1092280), (196, 1053270), (210, 983052), (216, 955745), (235, 878472), (245, 842616), (249, 829080), (252, 819210), (270, 764596), (280, 737289), (282, 732060), (294, 702180), (315, 655368), (329, 627480), (332, 621810), (360, 573447), (376, 549045), (378, 546140), (392, 526635), (415, 497448), (420, 491526), (423, 488040), (441, 468120), (470, 439236), (490, 421308), (498, 414540), (504, 409605), (540, 382298), (564, 366030), (581, 355320), (588, 351090), (630, 327684), (658, 313740), (664, 310905), (705, 292824), (735, 280872), (747, 276360), (756, 273070), (830, 248724), (840, 245763), (846, 244020), (882, 234060), (940, 219618), (945, 218456), (980, 210654), (987, 209160), (996, 207270), (1080, 191149), (1128, 183015), (1162, 177660), (1176, 175545), (1245, 165816), (1260, 163842), (1269, 162680), (1316, 156870), (1323, 156040), (1410, 146412), (1470, 140436), (1494, 138180), (1512, 136535), (1645, 125496), (1660, 124362), (1692, 122010), (1743, 118440), (1764, 117030), (1880, 109809), (1890, 109228), (1960, 105327), (1974, 104580), (1992, 103635), (2115, 97608), (2205, 93624), (2241, 92120), (2303, 89640), (2324, 88830), (2490, 82908), (2520, 81921), (2538, 81340), (2632, 78435), (2646, 78020), (2820, 73206), (2905, 71064), (2940, 70218), (2961, 69720), (2988, 69090), (3290, 62748), (3320, 62181), (3384, 61005), (3486, 59220), (3528, 58515), (3735, 55272), (3780, 54614), (3901, 52920), (3948, 52290), (4067, 50760), (4230, 48804), (4410, 46812), (4482, 46060), (4606, 44820), (4648, 44415), (4935, 41832), (4980, 41454), (5076, 40670), (5229, 39480), (5292, 39010), (5640, 36603), (5810, 35532), (5880, 35109), (5922, 34860), (5976, 34545), (6345, 32536), (6580, 31374), (6615, 31208), (6909, 29880), (6972, 29610), (7470, 27636), (7560, 27307), (7802, 26460), (7896, 26145), (8134, 25380), (8460, 24402), (8715, 23688), (8820, 23406), (8883, 23240), (8964, 23030), (9212, 22410), (9870, 20916), (9960, 20727), (10152, 20335), (10458, 19740), (10584, 19505), (11205, 18424), (11515, 17928), (11620, 17766), (11703, 17640), (11844, 17430), (12201, 16920), (12690, 16268), (13160, 15687), (13230, 15604), (13818, 14940), (13944, 14805)]