298471320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1534

約数の個数: 192

約数和(自身を含む): 1122750720

約数和(自身を除く): 824279400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 140, 166, 168, 180, 210, 249, 252, 280, 315, 332, 360, 415, 420, 498, 504, 581, 630, 664, 747, 830, 840, 996, 1162, 1245, 1260, 1427, 1494, 1660, 1743, 1992, 2324, 2490, 2520, 2854, 2905, 2988, 3320, 3486, 3735, 4281, 4648, 4980, 5229, 5708, 5810, 5976, 6972, 7135, 7470, 8562, 8715, 9960, 9989, 10458, 11416, 11620, 12843, 13944, 14270, 14940, 17124, 17430, 19978, 20916, 21405, 23240, 25686, 26145, 28540, 29880, 29967, 34248, 34860, 39956, 41832, 42810, 49945, 51372, 52290, 57080, 59934, 64215, 69720, 79912, 85620, 89901, 99890, 102744, 104580, 118441, 119868, 128430, 149835, 171240, 179802, 199780, 209160, 236882, 239736, 256860, 299670, 355323, 359604, 399560, 449505, 473764, 513720, 592205, 599340, 710646, 719208, 829087, 899010, 947528, 1065969, 1184410, 1198680, 1421292, 1658174, 1776615, 1798020, 2131938, 2368820, 2487261, 2842584, 3316348, 3553230, 3596040, 4145435, 4263876, 4737640, 4974522, 5329845, 6632696, 7106460, 7461783, 8290870, 8527752, 9949044, 10659690, 12436305, 14212920, 14923566, 16581740, 19898088, 21319380, 24872610, 29847132, 33163480, 37308915, 42638760, 49745220, 59694264, 74617830, 99490440, 149235660, 298471320]

約数ペア:

[(1, 298471320), (2, 149235660), (3, 99490440), (4, 74617830), (5, 59694264), (6, 49745220), (7, 42638760), (8, 37308915), (9, 33163480), (10, 29847132), (12, 24872610), (14, 21319380), (15, 19898088), (18, 16581740), (20, 14923566), (21, 14212920), (24, 12436305), (28, 10659690), (30, 9949044), (35, 8527752), (36, 8290870), (40, 7461783), (42, 7106460), (45, 6632696), (56, 5329845), (60, 4974522), (63, 4737640), (70, 4263876), (72, 4145435), (83, 3596040), (84, 3553230), (90, 3316348), (105, 2842584), (120, 2487261), (126, 2368820), (140, 2131938), (166, 1798020), (168, 1776615), (180, 1658174), (210, 1421292), (249, 1198680), (252, 1184410), (280, 1065969), (315, 947528), (332, 899010), (360, 829087), (415, 719208), (420, 710646), (498, 599340), (504, 592205), (581, 513720), (630, 473764), (664, 449505), (747, 399560), (830, 359604), (840, 355323), (996, 299670), (1162, 256860), (1245, 239736), (1260, 236882), (1427, 209160), (1494, 199780), (1660, 179802), (1743, 171240), (1992, 149835), (2324, 128430), (2490, 119868), (2520, 118441), (2854, 104580), (2905, 102744), (2988, 99890), (3320, 89901), (3486, 85620), (3735, 79912), (4281, 69720), (4648, 64215), (4980, 59934), (5229, 57080), (5708, 52290), (5810, 51372), (5976, 49945), (6972, 42810), (7135, 41832), (7470, 39956), (8562, 34860), (8715, 34248), (9960, 29967), (9989, 29880), (10458, 28540), (11416, 26145), (11620, 25686), (12843, 23240), (13944, 21405), (14270, 20916), (14940, 19978), (17124, 17430)]