30397859968

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 192

約数和(自身を含む): 73266240960

約数和(自身を除く): 42868380992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 112, 124, 128, 172, 217, 224, 248, 301, 344, 434, 448, 496, 602, 688, 821, 868, 896, 961, 992, 1204, 1333, 1376, 1642, 1736, 1922, 1984, 2408, 2666, 2752, 3284, 3472, 3844, 3968, 4816, 5332, 5504, 5747, 6568, 6727, 6944, 7688, 9331, 9632, 10664, 11494, 13136, 13454, 13888, 15376, 18662, 19264, 21328, 22988, 25451, 26272, 26908, 27776, 30752, 35303, 37324, 38528, 41323, 42656, 45976, 50902, 52544, 53816, 61504, 70606, 74648, 82646, 85312, 91952, 101804, 105088, 107632, 123008, 141212, 149296, 165292, 170624, 178157, 183904, 203608, 215264, 247121, 282424, 289261, 298592, 330584, 356314, 367808, 407216, 430528, 494242, 564848, 578522, 597184, 661168, 712628, 735616, 788981, 814432, 861056, 988484, 1094393, 1129696, 1157044, 1194368, 1322336, 1425256, 1577962, 1628864, 1976968, 2188786, 2259392, 2314088, 2644672, 2850512, 3155924, 3257728, 3953936, 4377572, 4518784, 4628176, 5289344, 5522867, 5701024, 6311848, 7660751, 7907872, 8755144, 9256352, 11045734, 11402048, 12623696, 15321502, 15815744, 17510288, 18512704, 22091468, 22804096, 25247392, 30643004, 31631488, 33926183, 35020576, 37025408, 44182936, 50494784, 61286008, 67852366, 70041152, 88365872, 100989568, 122572016, 135704732, 140082304, 176731744, 237483281, 245144032, 271409464, 353463488, 474966562, 490288064, 542818928, 706926976, 949933124, 980576128, 1085637856, 1899866248, 2171275712, 3799732496, 4342551424, 7599464992, 15198929984, 30397859968]

約数ペア:

[(1, 30397859968), (2, 15198929984), (4, 7599464992), (7, 4342551424), (8, 3799732496), (14, 2171275712), (16, 1899866248), (28, 1085637856), (31, 980576128), (32, 949933124), (43, 706926976), (56, 542818928), (62, 490288064), (64, 474966562), (86, 353463488), (112, 271409464), (124, 245144032), (128, 237483281), (172, 176731744), (217, 140082304), (224, 135704732), (248, 122572016), (301, 100989568), (344, 88365872), (434, 70041152), (448, 67852366), (496, 61286008), (602, 50494784), (688, 44182936), (821, 37025408), (868, 35020576), (896, 33926183), (961, 31631488), (992, 30643004), (1204, 25247392), (1333, 22804096), (1376, 22091468), (1642, 18512704), (1736, 17510288), (1922, 15815744), (1984, 15321502), (2408, 12623696), (2666, 11402048), (2752, 11045734), (3284, 9256352), (3472, 8755144), (3844, 7907872), (3968, 7660751), (4816, 6311848), (5332, 5701024), (5504, 5522867), (5747, 5289344), (6568, 4628176), (6727, 4518784), (6944, 4377572), (7688, 3953936), (9331, 3257728), (9632, 3155924), (10664, 2850512), (11494, 2644672), (13136, 2314088), (13454, 2259392), (13888, 2188786), (15376, 1976968), (18662, 1628864), (19264, 1577962), (21328, 1425256), (22988, 1322336), (25451, 1194368), (26272, 1157044), (26908, 1129696), (27776, 1094393), (30752, 988484), (35303, 861056), (37324, 814432), (38528, 788981), (41323, 735616), (42656, 712628), (45976, 661168), (50902, 597184), (52544, 578522), (53816, 564848), (61504, 494242), (70606, 430528), (74648, 407216), (82646, 367808), (85312, 356314), (91952, 330584), (101804, 298592), (105088, 289261), (107632, 282424), (123008, 247121), (141212, 215264), (149296, 203608), (165292, 183904), (170624, 178157)]