144908820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6053}}^1$

素因数の和:6094

約数の個数: 144

約数和(自身を含む): 528877440

約数和(自身を除く): 383968620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6053, 7980, 11970, 12106, 18159, 23940, 24212, 30265, 36318, 42371, 54477, 60530, 72636, 84742, 90795, 108954, 115007, 121060, 127113, 169484, 181590, 211855, 217908, 230014, 254226, 272385, 345021, 363180, 381339, 423710, 460028, 508452, 544770, 575035, 635565, 690042, 762678, 805049, 847420, 1035063, 1089540, 1150070, 1271130, 1380084, 1525356, 1610098, 1725105, 1906695, 2070126, 2300140, 2415147, 2542260, 3220196, 3450210, 3813390, 4025245, 4140252, 4830294, 5175315, 6900420, 7245441, 7626780, 8050490, 9660588, 10350630, 12075735, 14490882, 16100980, 20701260, 24151470, 28981764, 36227205, 48302940, 72454410, 144908820]

約数ペア:

[(1, 144908820), (2, 72454410), (3, 48302940), (4, 36227205), (5, 28981764), (6, 24151470), (7, 20701260), (9, 16100980), (10, 14490882), (12, 12075735), (14, 10350630), (15, 9660588), (18, 8050490), (19, 7626780), (20, 7245441), (21, 6900420), (28, 5175315), (30, 4830294), (35, 4140252), (36, 4025245), (38, 3813390), (42, 3450210), (45, 3220196), (57, 2542260), (60, 2415147), (63, 2300140), (70, 2070126), (76, 1906695), (84, 1725105), (90, 1610098), (95, 1525356), (105, 1380084), (114, 1271130), (126, 1150070), (133, 1089540), (140, 1035063), (171, 847420), (180, 805049), (190, 762678), (210, 690042), (228, 635565), (252, 575035), (266, 544770), (285, 508452), (315, 460028), (342, 423710), (380, 381339), (399, 363180), (420, 345021), (532, 272385), (570, 254226), (630, 230014), (665, 217908), (684, 211855), (798, 181590), (855, 169484), (1140, 127113), (1197, 121060), (1260, 115007), (1330, 108954), (1596, 90795), (1710, 84742), (1995, 72636), (2394, 60530), (2660, 54477), (3420, 42371), (3990, 36318), (4788, 30265), (5985, 24212), (6053, 23940), (7980, 18159), (11970, 12106)]