157952340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9678

約数の個数: 144

約数和(自身を含む): 589749888

約数和(自身を除く): 431797548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9643, 16380, 19286, 28929, 38572, 48215, 57858, 67501, 86787, 96430, 115716, 125359, 135002, 144645, 173574, 192860, 202503, 250718, 270004, 289290, 337505, 347148, 376077, 405006, 433935, 501436, 578580, 607509, 626795, 675010, 752154, 810012, 867870, 877513, 1012515, 1128231, 1215018, 1253590, 1350020, 1504308, 1735740, 1755026, 1880385, 2025030, 2256462, 2430036, 2507180, 2632539, 3037545, 3510052, 3760770, 4050060, 4387565, 4512924, 5265078, 5641155, 6075090, 7521540, 7897617, 8775130, 10530156, 11282310, 12150180, 13162695, 15795234, 17550260, 22564620, 26325390, 31590468, 39488085, 52650780, 78976170, 157952340]

約数ペア:

[(1, 157952340), (2, 78976170), (3, 52650780), (4, 39488085), (5, 31590468), (6, 26325390), (7, 22564620), (9, 17550260), (10, 15795234), (12, 13162695), (13, 12150180), (14, 11282310), (15, 10530156), (18, 8775130), (20, 7897617), (21, 7521540), (26, 6075090), (28, 5641155), (30, 5265078), (35, 4512924), (36, 4387565), (39, 4050060), (42, 3760770), (45, 3510052), (52, 3037545), (60, 2632539), (63, 2507180), (65, 2430036), (70, 2256462), (78, 2025030), (84, 1880385), (90, 1755026), (91, 1735740), (105, 1504308), (117, 1350020), (126, 1253590), (130, 1215018), (140, 1128231), (156, 1012515), (180, 877513), (182, 867870), (195, 810012), (210, 752154), (234, 675010), (252, 626795), (260, 607509), (273, 578580), (315, 501436), (364, 433935), (390, 405006), (420, 376077), (455, 347148), (468, 337505), (546, 289290), (585, 270004), (630, 250718), (780, 202503), (819, 192860), (910, 173574), (1092, 144645), (1170, 135002), (1260, 125359), (1365, 115716), (1638, 96430), (1820, 86787), (2340, 67501), (2730, 57858), (3276, 48215), (4095, 38572), (5460, 28929), (8190, 19286), (9643, 16380)]