143865540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8783}}^1$

素因数の和:8818

約数の個数: 144

約数和(自身を含む): 537159168

約数和(自身を除く): 393293628

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, 8783, 16380, 17566, 26349, 35132, 43915, 52698, 61481, 79047, 87830, 105396, 114179, 122962, 131745, 158094, 175660, 184443, 228358, 245924, 263490, 307405, 316188, 342537, 368886, 395235, 456716, 526980, 553329, 570895, 614810, 685074, 737772, 790470, 799253, 922215, 1027611, 1106658, 1141790, 1229620, 1370148, 1580940, 1598506, 1712685, 1844430, 2055222, 2213316, 2283580, 2397759, 2766645, 3197012, 3425370, 3688860, 3996265, 4110444, 4795518, 5138055, 5533290, 6850740, 7193277, 7992530, 9591036, 10276110, 11066580, 11988795, 14386554, 15985060, 20552220, 23977590, 28773108, 35966385, 47955180, 71932770, 143865540]

約数ペア:

[(1, 143865540), (2, 71932770), (3, 47955180), (4, 35966385), (5, 28773108), (6, 23977590), (7, 20552220), (9, 15985060), (10, 14386554), (12, 11988795), (13, 11066580), (14, 10276110), (15, 9591036), (18, 7992530), (20, 7193277), (21, 6850740), (26, 5533290), (28, 5138055), (30, 4795518), (35, 4110444), (36, 3996265), (39, 3688860), (42, 3425370), (45, 3197012), (52, 2766645), (60, 2397759), (63, 2283580), (65, 2213316), (70, 2055222), (78, 1844430), (84, 1712685), (90, 1598506), (91, 1580940), (105, 1370148), (117, 1229620), (126, 1141790), (130, 1106658), (140, 1027611), (156, 922215), (180, 799253), (182, 790470), (195, 737772), (210, 685074), (234, 614810), (252, 570895), (260, 553329), (273, 526980), (315, 456716), (364, 395235), (390, 368886), (420, 342537), (455, 316188), (468, 307405), (546, 263490), (585, 245924), (630, 228358), (780, 184443), (819, 175660), (910, 158094), (1092, 131745), (1170, 122962), (1260, 114179), (1365, 105396), (1638, 87830), (1820, 79047), (2340, 61481), (2730, 52698), (3276, 43915), (4095, 35132), (5460, 26349), (8190, 17566), (8783, 16380)]