144062940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2624

約数の個数: 144

約数和(自身を含む): 494121600

約数和(自身を除く): 350058660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2579, 2660, 2793, 2940, 3724, 3990, 4655, 5158, 5586, 7737, 7980, 9310, 10316, 11172, 12895, 13965, 15474, 18053, 18620, 25790, 27930, 30948, 36106, 38685, 49001, 51580, 54159, 55860, 72212, 77370, 90265, 98002, 108318, 126371, 147003, 154740, 180530, 196004, 216636, 245005, 252742, 270795, 294006, 343007, 361060, 379113, 490010, 505484, 541590, 588012, 631855, 686014, 735015, 758226, 980020, 1029021, 1083180, 1263710, 1372028, 1470030, 1516452, 1715035, 1895565, 2058042, 2401049, 2527420, 2940060, 3430070, 3791130, 4116084, 4802098, 5145105, 6860140, 7203147, 7582260, 9604196, 10290210, 12005245, 14406294, 20580420, 24010490, 28812588, 36015735, 48020980, 72031470, 144062940]

約数ペア:

[(1, 144062940), (2, 72031470), (3, 48020980), (4, 36015735), (5, 28812588), (6, 24010490), (7, 20580420), (10, 14406294), (12, 12005245), (14, 10290210), (15, 9604196), (19, 7582260), (20, 7203147), (21, 6860140), (28, 5145105), (30, 4802098), (35, 4116084), (38, 3791130), (42, 3430070), (49, 2940060), (57, 2527420), (60, 2401049), (70, 2058042), (76, 1895565), (84, 1715035), (95, 1516452), (98, 1470030), (105, 1372028), (114, 1263710), (133, 1083180), (140, 1029021), (147, 980020), (190, 758226), (196, 735015), (210, 686014), (228, 631855), (245, 588012), (266, 541590), (285, 505484), (294, 490010), (380, 379113), (399, 361060), (420, 343007), (490, 294006), (532, 270795), (570, 252742), (588, 245005), (665, 216636), (735, 196004), (798, 180530), (931, 154740), (980, 147003), (1140, 126371), (1330, 108318), (1470, 98002), (1596, 90265), (1862, 77370), (1995, 72212), (2579, 55860), (2660, 54159), (2793, 51580), (2940, 49001), (3724, 38685), (3990, 36106), (4655, 30948), (5158, 27930), (5586, 25790), (7737, 18620), (7980, 18053), (9310, 15474), (10316, 13965), (11172, 12895)]