84662760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7753}}^1$

素因数の和:7787

約数の個数: 128

約数和(自身を含む): 312641280

約数和(自身を除く): 227978520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 7753, 10920, 15506, 23259, 31012, 38765, 46518, 54271, 62024, 77530, 93036, 100789, 108542, 116295, 155060, 162813, 186072, 201578, 217084, 232590, 271355, 302367, 310120, 325626, 403156, 434168, 465180, 503945, 542710, 604734, 651252, 705523, 806312, 814065, 930360, 1007890, 1085420, 1209468, 1302504, 1411046, 1511835, 1628130, 2015780, 2116569, 2170840, 2418936, 2822092, 3023670, 3256260, 3527615, 4031560, 4233138, 5644184, 6047340, 6512520, 7055230, 8466276, 10582845, 12094680, 14110460, 16932552, 21165690, 28220920, 42331380, 84662760]

約数ペア:

[(1, 84662760), (2, 42331380), (3, 28220920), (4, 21165690), (5, 16932552), (6, 14110460), (7, 12094680), (8, 10582845), (10, 8466276), (12, 7055230), (13, 6512520), (14, 6047340), (15, 5644184), (20, 4233138), (21, 4031560), (24, 3527615), (26, 3256260), (28, 3023670), (30, 2822092), (35, 2418936), (39, 2170840), (40, 2116569), (42, 2015780), (52, 1628130), (56, 1511835), (60, 1411046), (65, 1302504), (70, 1209468), (78, 1085420), (84, 1007890), (91, 930360), (104, 814065), (105, 806312), (120, 705523), (130, 651252), (140, 604734), (156, 542710), (168, 503945), (182, 465180), (195, 434168), (210, 403156), (260, 325626), (273, 310120), (280, 302367), (312, 271355), (364, 232590), (390, 217084), (420, 201578), (455, 186072), (520, 162813), (546, 155060), (728, 116295), (780, 108542), (840, 100789), (910, 93036), (1092, 77530), (1365, 62024), (1560, 54271), (1820, 46518), (2184, 38765), (2730, 31012), (3640, 23259), (5460, 15506), (7753, 10920)]