15394446780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{1301}}^1$

素因数の和:1488

約数の個数: 144

約数和(自身を含む): 44683827552

約数和(自身を除く): 29289380772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 61, 106, 122, 159, 183, 212, 244, 265, 305, 318, 366, 530, 610, 636, 732, 795, 915, 1060, 1220, 1301, 1590, 1830, 2602, 3180, 3233, 3660, 3721, 3903, 5204, 6466, 6505, 7442, 7806, 9699, 11163, 12932, 13010, 14884, 15612, 16165, 18605, 19398, 19515, 22326, 26020, 32330, 37210, 38796, 39030, 44652, 48495, 55815, 64660, 68953, 74420, 78060, 79361, 96990, 111630, 137906, 158722, 193980, 197213, 206859, 223260, 238083, 275812, 317444, 344765, 394426, 396805, 413718, 476166, 591639, 689530, 788852, 793610, 827436, 952332, 986065, 1034295, 1183278, 1190415, 1379060, 1587220, 1972130, 2068590, 2366556, 2380830, 2958195, 3944260, 4137180, 4206133, 4761660, 4841021, 5916390, 8412266, 9682042, 11832780, 12618399, 14523063, 16824532, 19364084, 21030665, 24205105, 25236798, 29046126, 42061330, 48410210, 50473596, 58092252, 63091995, 72615315, 84122660, 96820420, 126183990, 145230630, 252367980, 256574113, 290461260, 513148226, 769722339, 1026296452, 1282870565, 1539444678, 2565741130, 3078889356, 3848611695, 5131482260, 7697223390, 15394446780]

約数ペア:

[(1, 15394446780), (2, 7697223390), (3, 5131482260), (4, 3848611695), (5, 3078889356), (6, 2565741130), (10, 1539444678), (12, 1282870565), (15, 1026296452), (20, 769722339), (30, 513148226), (53, 290461260), (60, 256574113), (61, 252367980), (106, 145230630), (122, 126183990), (159, 96820420), (183, 84122660), (212, 72615315), (244, 63091995), (265, 58092252), (305, 50473596), (318, 48410210), (366, 42061330), (530, 29046126), (610, 25236798), (636, 24205105), (732, 21030665), (795, 19364084), (915, 16824532), (1060, 14523063), (1220, 12618399), (1301, 11832780), (1590, 9682042), (1830, 8412266), (2602, 5916390), (3180, 4841021), (3233, 4761660), (3660, 4206133), (3721, 4137180), (3903, 3944260), (5204, 2958195), (6466, 2380830), (6505, 2366556), (7442, 2068590), (7806, 1972130), (9699, 1587220), (11163, 1379060), (12932, 1190415), (13010, 1183278), (14884, 1034295), (15612, 986065), (16165, 952332), (18605, 827436), (19398, 793610), (19515, 788852), (22326, 689530), (26020, 591639), (32330, 476166), (37210, 413718), (38796, 396805), (39030, 394426), (44652, 344765), (48495, 317444), (55815, 275812), (64660, 238083), (68953, 223260), (74420, 206859), (78060, 197213), (79361, 193980), (96990, 158722), (111630, 137906)]