223521480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6823}}^1$

素因数の和:6860

約数の個数: 192

約数和(自身を含む): 894216960

約数和(自身を除く): 670695480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 6823, 8190, 10920, 13646, 16380, 20469, 27292, 32760, 34115, 40938, 47761, 54584, 61407, 68230, 81876, 88699, 95522, 102345, 122814, 136460, 143283, 163752, 177398, 191044, 204690, 238805, 245628, 266097, 272920, 286566, 307035, 354796, 382088, 409380, 429849, 443495, 477610, 491256, 532194, 573132, 614070, 620893, 709592, 716415, 798291, 818760, 859698, 886990, 955220, 1064388, 1146264, 1228140, 1241786, 1330485, 1432830, 1596582, 1719396, 1773980, 1862679, 1910440, 2128776, 2149245, 2456280, 2483572, 2660970, 2865660, 3104465, 3193164, 3438792, 3547960, 3725358, 3991455, 4298490, 4967144, 5321940, 5588037, 5731320, 6208930, 6386328, 7450716, 7982910, 8596980, 9313395, 10643880, 11176074, 12417860, 14901432, 15965820, 17193960, 18626790, 22352148, 24835720, 27940185, 31931640, 37253580, 44704296, 55880370, 74507160, 111760740, 223521480]

約数ペア:

[(1, 223521480), (2, 111760740), (3, 74507160), (4, 55880370), (5, 44704296), (6, 37253580), (7, 31931640), (8, 27940185), (9, 24835720), (10, 22352148), (12, 18626790), (13, 17193960), (14, 15965820), (15, 14901432), (18, 12417860), (20, 11176074), (21, 10643880), (24, 9313395), (26, 8596980), (28, 7982910), (30, 7450716), (35, 6386328), (36, 6208930), (39, 5731320), (40, 5588037), (42, 5321940), (45, 4967144), (52, 4298490), (56, 3991455), (60, 3725358), (63, 3547960), (65, 3438792), (70, 3193164), (72, 3104465), (78, 2865660), (84, 2660970), (90, 2483572), (91, 2456280), (104, 2149245), (105, 2128776), (117, 1910440), (120, 1862679), (126, 1773980), (130, 1719396), (140, 1596582), (156, 1432830), (168, 1330485), (180, 1241786), (182, 1228140), (195, 1146264), (210, 1064388), (234, 955220), (252, 886990), (260, 859698), (273, 818760), (280, 798291), (312, 716415), (315, 709592), (360, 620893), (364, 614070), (390, 573132), (420, 532194), (455, 491256), (468, 477610), (504, 443495), (520, 429849), (546, 409380), (585, 382088), (630, 354796), (728, 307035), (780, 286566), (819, 272920), (840, 266097), (910, 245628), (936, 238805), (1092, 204690), (1170, 191044), (1260, 177398), (1365, 163752), (1560, 143283), (1638, 136460), (1820, 122814), (2184, 102345), (2340, 95522), (2520, 88699), (2730, 81876), (3276, 68230), (3640, 61407), (4095, 54584), (4680, 47761), (5460, 40938), (6552, 34115), (6823, 32760), (8190, 27292), (10920, 20469), (13646, 16380)]