144863460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6802

約数の個数: 144

約数和(自身を含む): 531812736

約数和(自身を除く): 386949276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 6763, 7140, 10710, 13526, 20289, 21420, 27052, 33815, 40578, 47341, 60867, 67630, 81156, 94682, 101445, 114971, 121734, 135260, 142023, 189364, 202890, 229942, 236705, 243468, 284046, 304335, 344913, 405780, 426069, 459884, 473410, 568092, 574855, 608670, 689826, 710115, 804797, 852138, 946820, 1034739, 1149710, 1217340, 1379652, 1420230, 1609594, 1704276, 1724565, 2069478, 2130345, 2299420, 2414391, 2840460, 3219188, 3449130, 4023985, 4138956, 4260690, 4828782, 5173695, 6898260, 7243173, 8047970, 8521380, 9657564, 10347390, 12071955, 14486346, 16095940, 20694780, 24143910, 28972692, 36215865, 48287820, 72431730, 144863460]

約数ペア:

[(1, 144863460), (2, 72431730), (3, 48287820), (4, 36215865), (5, 28972692), (6, 24143910), (7, 20694780), (9, 16095940), (10, 14486346), (12, 12071955), (14, 10347390), (15, 9657564), (17, 8521380), (18, 8047970), (20, 7243173), (21, 6898260), (28, 5173695), (30, 4828782), (34, 4260690), (35, 4138956), (36, 4023985), (42, 3449130), (45, 3219188), (51, 2840460), (60, 2414391), (63, 2299420), (68, 2130345), (70, 2069478), (84, 1724565), (85, 1704276), (90, 1609594), (102, 1420230), (105, 1379652), (119, 1217340), (126, 1149710), (140, 1034739), (153, 946820), (170, 852138), (180, 804797), (204, 710115), (210, 689826), (238, 608670), (252, 574855), (255, 568092), (306, 473410), (315, 459884), (340, 426069), (357, 405780), (420, 344913), (476, 304335), (510, 284046), (595, 243468), (612, 236705), (630, 229942), (714, 202890), (765, 189364), (1020, 142023), (1071, 135260), (1190, 121734), (1260, 114971), (1428, 101445), (1530, 94682), (1785, 81156), (2142, 67630), (2380, 60867), (3060, 47341), (3570, 40578), (4284, 33815), (5355, 27052), (6763, 21420), (7140, 20289), (10710, 13526)]