156689640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 531998280

約数和(自身を除く): 375308640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 216, 270, 274, 324, 353, 360, 405, 411, 540, 548, 648, 685, 706, 810, 822, 1059, 1080, 1096, 1233, 1370, 1412, 1620, 1644, 1765, 2055, 2118, 2466, 2740, 2824, 3177, 3240, 3288, 3530, 3699, 4110, 4236, 4932, 5295, 5480, 6165, 6354, 7060, 7398, 8220, 8472, 9531, 9864, 10590, 11097, 12330, 12708, 14120, 14796, 15885, 16440, 18495, 19062, 21180, 22194, 24660, 25416, 28593, 29592, 31770, 36990, 38124, 42360, 44388, 47655, 48361, 49320, 55485, 57186, 63540, 73980, 76248, 88776, 95310, 96722, 110970, 114372, 127080, 142965, 145083, 147960, 190620, 193444, 221940, 228744, 241805, 285930, 290166, 381240, 386888, 435249, 443880, 483610, 571860, 580332, 725415, 870498, 967220, 1143720, 1160664, 1305747, 1450830, 1740996, 1934440, 2176245, 2611494, 2901660, 3481992, 3917241, 4352490, 5222988, 5803320, 6528735, 7834482, 8704980, 10445976, 13057470, 15668964, 17409960, 19586205, 26114940, 31337928, 39172410, 52229880, 78344820, 156689640]

約数ペア:

[(1, 156689640), (2, 78344820), (3, 52229880), (4, 39172410), (5, 31337928), (6, 26114940), (8, 19586205), (9, 17409960), (10, 15668964), (12, 13057470), (15, 10445976), (18, 8704980), (20, 7834482), (24, 6528735), (27, 5803320), (30, 5222988), (36, 4352490), (40, 3917241), (45, 3481992), (54, 2901660), (60, 2611494), (72, 2176245), (81, 1934440), (90, 1740996), (108, 1450830), (120, 1305747), (135, 1160664), (137, 1143720), (162, 967220), (180, 870498), (216, 725415), (270, 580332), (274, 571860), (324, 483610), (353, 443880), (360, 435249), (405, 386888), (411, 381240), (540, 290166), (548, 285930), (648, 241805), (685, 228744), (706, 221940), (810, 193444), (822, 190620), (1059, 147960), (1080, 145083), (1096, 142965), (1233, 127080), (1370, 114372), (1412, 110970), (1620, 96722), (1644, 95310), (1765, 88776), (2055, 76248), (2118, 73980), (2466, 63540), (2740, 57186), (2824, 55485), (3177, 49320), (3240, 48361), (3288, 47655), (3530, 44388), (3699, 42360), (4110, 38124), (4236, 36990), (4932, 31770), (5295, 29592), (5480, 28593), (6165, 25416), (6354, 24660), (7060, 22194), (7398, 21180), (8220, 19062), (8472, 18495), (9531, 16440), (9864, 15885), (10590, 14796), (11097, 14120), (12330, 12708)]