29121655080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{77213}}^1$

素因数の和:77683

約数の個数: 128

約数和(自身を含む): 100069344000

約数和(自身を除く): 70947688920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 449, 840, 898, 1347, 1796, 2245, 2694, 3143, 3592, 4490, 5388, 6286, 6735, 8980, 9429, 10776, 12572, 13470, 15715, 17960, 18858, 25144, 26940, 31430, 37716, 47145, 53880, 62860, 75432, 77213, 94290, 125720, 154426, 188580, 231639, 308852, 377160, 386065, 463278, 540491, 617704, 772130, 926556, 1080982, 1158195, 1544260, 1621473, 1853112, 2161964, 2316390, 2702455, 3088520, 3242946, 4323928, 4632780, 5404910, 6485892, 8107365, 9265560, 10809820, 12971784, 16214730, 21619640, 32429460, 34668637, 64858920, 69337274, 104005911, 138674548, 173343185, 208011822, 242680459, 277349096, 346686370, 416023644, 485360918, 520029555, 693372740, 728041377, 832047288, 970721836, 1040059110, 1213402295, 1386745480, 1456082754, 1941443672, 2080118220, 2426804590, 2912165508, 3640206885, 4160236440, 4853609180, 5824331016, 7280413770, 9707218360, 14560827540, 29121655080]

約数ペア:

[(1, 29121655080), (2, 14560827540), (3, 9707218360), (4, 7280413770), (5, 5824331016), (6, 4853609180), (7, 4160236440), (8, 3640206885), (10, 2912165508), (12, 2426804590), (14, 2080118220), (15, 1941443672), (20, 1456082754), (21, 1386745480), (24, 1213402295), (28, 1040059110), (30, 970721836), (35, 832047288), (40, 728041377), (42, 693372740), (56, 520029555), (60, 485360918), (70, 416023644), (84, 346686370), (105, 277349096), (120, 242680459), (140, 208011822), (168, 173343185), (210, 138674548), (280, 104005911), (420, 69337274), (449, 64858920), (840, 34668637), (898, 32429460), (1347, 21619640), (1796, 16214730), (2245, 12971784), (2694, 10809820), (3143, 9265560), (3592, 8107365), (4490, 6485892), (5388, 5404910), (6286, 4632780), (6735, 4323928), (8980, 3242946), (9429, 3088520), (10776, 2702455), (12572, 2316390), (13470, 2161964), (15715, 1853112), (17960, 1621473), (18858, 1544260), (25144, 1158195), (26940, 1080982), (31430, 926556), (37716, 772130), (47145, 617704), (53880, 540491), (62860, 463278), (75432, 386065), (77213, 377160), (94290, 308852), (125720, 231639), (154426, 188580)]