402560340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4386

約数の個数: 192

約数和(自身を含む): 1469228544

約数和(自身を除く): 1066668204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 4337, 4420, 4641, 5460, 6188, 6630, 7140, 7735, 8674, 9282, 13011, 13260, 15470, 17348, 18564, 21685, 23205, 26022, 30359, 30940, 43370, 46410, 52044, 56381, 60718, 65055, 73729, 86740, 91077, 92820, 112762, 121436, 130110, 147458, 151795, 169143, 182154, 221187, 225524, 260220, 281905, 294916, 303590, 338286, 364308, 368645, 394667, 442374, 455385, 516103, 563810, 607180, 676572, 737290, 789334, 845715, 884748, 910770, 958477, 1032206, 1105935, 1127620, 1184001, 1474580, 1548309, 1578668, 1691430, 1821540, 1916954, 1973335, 2064412, 2211870, 2368002, 2580515, 2875431, 3096618, 3382860, 3833908, 3946670, 4423740, 4736004, 4792385, 5161030, 5750862, 5920005, 6193236, 6709339, 7741545, 7893340, 9584770, 10322060, 11501724, 11840010, 13418678, 14377155, 15483090, 19169540, 20128017, 23680020, 26837356, 28754310, 30966180, 33546695, 40256034, 57508620, 67093390, 80512068, 100640085, 134186780, 201280170, 402560340]

約数ペア:

[(1, 402560340), (2, 201280170), (3, 134186780), (4, 100640085), (5, 80512068), (6, 67093390), (7, 57508620), (10, 40256034), (12, 33546695), (13, 30966180), (14, 28754310), (15, 26837356), (17, 23680020), (20, 20128017), (21, 19169540), (26, 15483090), (28, 14377155), (30, 13418678), (34, 11840010), (35, 11501724), (39, 10322060), (42, 9584770), (51, 7893340), (52, 7741545), (60, 6709339), (65, 6193236), (68, 5920005), (70, 5750862), (78, 5161030), (84, 4792385), (85, 4736004), (91, 4423740), (102, 3946670), (105, 3833908), (119, 3382860), (130, 3096618), (140, 2875431), (156, 2580515), (170, 2368002), (182, 2211870), (195, 2064412), (204, 1973335), (210, 1916954), (221, 1821540), (238, 1691430), (255, 1578668), (260, 1548309), (273, 1474580), (340, 1184001), (357, 1127620), (364, 1105935), (390, 1032206), (420, 958477), (442, 910770), (455, 884748), (476, 845715), (510, 789334), (546, 737290), (595, 676572), (663, 607180), (714, 563810), (780, 516103), (884, 455385), (910, 442374), (1020, 394667), (1092, 368645), (1105, 364308), (1190, 338286), (1326, 303590), (1365, 294916), (1428, 281905), (1547, 260220), (1785, 225524), (1820, 221187), (2210, 182154), (2380, 169143), (2652, 151795), (2730, 147458), (3094, 130110), (3315, 121436), (3570, 112762), (4337, 92820), (4420, 91077), (4641, 86740), (5460, 73729), (6188, 65055), (6630, 60718), (7140, 56381), (7735, 52044), (8674, 46410), (9282, 43370), (13011, 30940), (13260, 30359), (15470, 26022), (17348, 23205), (18564, 21685)]