530818920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 1810710720

約数和(自身を除く): 1279891800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 243, 270, 291, 324, 360, 388, 405, 485, 486, 540, 563, 582, 648, 776, 810, 873, 970, 972, 1080, 1126, 1164, 1215, 1455, 1620, 1689, 1746, 1940, 1944, 2252, 2328, 2430, 2619, 2815, 2910, 3240, 3378, 3492, 3880, 4365, 4504, 4860, 5067, 5238, 5630, 5820, 6756, 6984, 7857, 8445, 8730, 9720, 10134, 10476, 11260, 11640, 13095, 13512, 15201, 15714, 16890, 17460, 20268, 20952, 22520, 23571, 25335, 26190, 30402, 31428, 33780, 34920, 39285, 40536, 45603, 47142, 50670, 52380, 54611, 60804, 62856, 67560, 76005, 78570, 91206, 94284, 101340, 104760, 109222, 117855, 121608, 136809, 152010, 157140, 163833, 182412, 188568, 202680, 218444, 228015, 235710, 273055, 273618, 304020, 314280, 327666, 364824, 436888, 456030, 471420, 491499, 546110, 547236, 608040, 655332, 684045, 819165, 912060, 942840, 982998, 1092220, 1094472, 1310664, 1368090, 1474497, 1638330, 1824120, 1965996, 2184440, 2457495, 2736180, 2948994, 3276660, 3931992, 4423491, 4914990, 5472360, 5897988, 6553320, 7372485, 8846982, 9829980, 11795976, 13270473, 14744970, 17693964, 19659960, 22117455, 26540946, 29489940, 35387928, 44234910, 53081892, 58979880, 66352365, 88469820, 106163784, 132704730, 176939640, 265409460, 530818920]

約数ペア:

[(1, 530818920), (2, 265409460), (3, 176939640), (4, 132704730), (5, 106163784), (6, 88469820), (8, 66352365), (9, 58979880), (10, 53081892), (12, 44234910), (15, 35387928), (18, 29489940), (20, 26540946), (24, 22117455), (27, 19659960), (30, 17693964), (36, 14744970), (40, 13270473), (45, 11795976), (54, 9829980), (60, 8846982), (72, 7372485), (81, 6553320), (90, 5897988), (97, 5472360), (108, 4914990), (120, 4423491), (135, 3931992), (162, 3276660), (180, 2948994), (194, 2736180), (216, 2457495), (243, 2184440), (270, 1965996), (291, 1824120), (324, 1638330), (360, 1474497), (388, 1368090), (405, 1310664), (485, 1094472), (486, 1092220), (540, 982998), (563, 942840), (582, 912060), (648, 819165), (776, 684045), (810, 655332), (873, 608040), (970, 547236), (972, 546110), (1080, 491499), (1126, 471420), (1164, 456030), (1215, 436888), (1455, 364824), (1620, 327666), (1689, 314280), (1746, 304020), (1940, 273618), (1944, 273055), (2252, 235710), (2328, 228015), (2430, 218444), (2619, 202680), (2815, 188568), (2910, 182412), (3240, 163833), (3378, 157140), (3492, 152010), (3880, 136809), (4365, 121608), (4504, 117855), (4860, 109222), (5067, 104760), (5238, 101340), (5630, 94284), (5820, 91206), (6756, 78570), (6984, 76005), (7857, 67560), (8445, 62856), (8730, 60804), (9720, 54611), (10134, 52380), (10476, 50670), (11260, 47142), (11640, 45603), (13095, 40536), (13512, 39285), (15201, 34920), (15714, 33780), (16890, 31428), (17460, 30402), (20268, 26190), (20952, 25335), (22520, 23571)]