156910740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 548321760

約数和(自身を除く): 391411020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 53, 57, 60, 70, 76, 84, 95, 98, 105, 106, 114, 133, 140, 147, 159, 190, 196, 210, 212, 228, 245, 265, 266, 285, 294, 318, 371, 380, 399, 420, 490, 530, 532, 570, 588, 636, 665, 735, 742, 795, 798, 931, 980, 1007, 1060, 1113, 1140, 1330, 1470, 1484, 1590, 1596, 1855, 1862, 1995, 2014, 2226, 2597, 2660, 2793, 2809, 2940, 3021, 3180, 3710, 3724, 3990, 4028, 4452, 4655, 5035, 5194, 5565, 5586, 5618, 6042, 7049, 7420, 7791, 7980, 8427, 9310, 10070, 10388, 11130, 11172, 11236, 12084, 12985, 13965, 14045, 14098, 15105, 15582, 16854, 18620, 19663, 20140, 21147, 22260, 25970, 27930, 28090, 28196, 30210, 31164, 33708, 35245, 38955, 39326, 42135, 42294, 49343, 51940, 53371, 55860, 56180, 58989, 60420, 70490, 77910, 78652, 84270, 84588, 98315, 98686, 105735, 106742, 117978, 137641, 140980, 148029, 155820, 160113, 168540, 196630, 197372, 211470, 213484, 235956, 246715, 266855, 275282, 294945, 296058, 320226, 373597, 393260, 412923, 422940, 493430, 533710, 550564, 589890, 592116, 640452, 688205, 740145, 747194, 800565, 825846, 986860, 1067420, 1120791, 1179780, 1376410, 1480290, 1494388, 1601130, 1651692, 1867985, 2064615, 2241582, 2615179, 2752820, 2960580, 3202260, 3735970, 4129230, 4483164, 5230358, 5603955, 7471940, 7845537, 8258460, 10460716, 11207910, 13075895, 15691074, 22415820, 26151790, 31382148, 39227685, 52303580, 78455370, 156910740]

約数ペア:

[(1, 156910740), (2, 78455370), (3, 52303580), (4, 39227685), (5, 31382148), (6, 26151790), (7, 22415820), (10, 15691074), (12, 13075895), (14, 11207910), (15, 10460716), (19, 8258460), (20, 7845537), (21, 7471940), (28, 5603955), (30, 5230358), (35, 4483164), (38, 4129230), (42, 3735970), (49, 3202260), (53, 2960580), (57, 2752820), (60, 2615179), (70, 2241582), (76, 2064615), (84, 1867985), (95, 1651692), (98, 1601130), (105, 1494388), (106, 1480290), (114, 1376410), (133, 1179780), (140, 1120791), (147, 1067420), (159, 986860), (190, 825846), (196, 800565), (210, 747194), (212, 740145), (228, 688205), (245, 640452), (265, 592116), (266, 589890), (285, 550564), (294, 533710), (318, 493430), (371, 422940), (380, 412923), (399, 393260), (420, 373597), (490, 320226), (530, 296058), (532, 294945), (570, 275282), (588, 266855), (636, 246715), (665, 235956), (735, 213484), (742, 211470), (795, 197372), (798, 196630), (931, 168540), (980, 160113), (1007, 155820), (1060, 148029), (1113, 140980), (1140, 137641), (1330, 117978), (1470, 106742), (1484, 105735), (1590, 98686), (1596, 98315), (1855, 84588), (1862, 84270), (1995, 78652), (2014, 77910), (2226, 70490), (2597, 60420), (2660, 58989), (2793, 56180), (2809, 55860), (2940, 53371), (3021, 51940), (3180, 49343), (3710, 42294), (3724, 42135), (3990, 39326), (4028, 38955), (4452, 35245), (4655, 33708), (5035, 31164), (5194, 30210), (5565, 28196), (5586, 28090), (5618, 27930), (6042, 25970), (7049, 22260), (7420, 21147), (7791, 20140), (7980, 19663), (8427, 18620), (9310, 16854), (10070, 15582), (10388, 15105), (11130, 14098), (11172, 14045), (11236, 13965), (12084, 12985)]