1630716360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149333}}^1$

素因数の和:149367

約数の個数: 128

約数和(自身を含む): 6021146880

約数和(自身を除く): 4390430520

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, 10920, 149333, 298666, 447999, 597332, 746665, 895998, 1045331, 1194664, 1493330, 1791996, 1941329, 2090662, 2239995, 2986660, 3135993, 3583992, 3882658, 4181324, 4479990, 5226655, 5823987, 5973320, 6271986, 7765316, 8362648, 8959980, 9706645, 10453310, 11647974, 12543972, 13589303, 15530632, 15679965, 17919960, 19413290, 20906620, 23295948, 25087944, 27178606, 29119935, 31359930, 38826580, 40767909, 41813240, 46591896, 54357212, 58239870, 62719860, 67946515, 77653160, 81535818, 108714424, 116479740, 125439720, 135893030, 163071636, 203839545, 232959480, 271786060, 326143272, 407679090, 543572120, 815358180, 1630716360]

約数ペア:

[(1, 1630716360), (2, 815358180), (3, 543572120), (4, 407679090), (5, 326143272), (6, 271786060), (7, 232959480), (8, 203839545), (10, 163071636), (12, 135893030), (13, 125439720), (14, 116479740), (15, 108714424), (20, 81535818), (21, 77653160), (24, 67946515), (26, 62719860), (28, 58239870), (30, 54357212), (35, 46591896), (39, 41813240), (40, 40767909), (42, 38826580), (52, 31359930), (56, 29119935), (60, 27178606), (65, 25087944), (70, 23295948), (78, 20906620), (84, 19413290), (91, 17919960), (104, 15679965), (105, 15530632), (120, 13589303), (130, 12543972), (140, 11647974), (156, 10453310), (168, 9706645), (182, 8959980), (195, 8362648), (210, 7765316), (260, 6271986), (273, 5973320), (280, 5823987), (312, 5226655), (364, 4479990), (390, 4181324), (420, 3882658), (455, 3583992), (520, 3135993), (546, 2986660), (728, 2239995), (780, 2090662), (840, 1941329), (910, 1791996), (1092, 1493330), (1365, 1194664), (1560, 1045331), (1820, 895998), (2184, 746665), (2730, 597332), (3640, 447999), (5460, 298666), (10920, 149333)]