1501216080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68737}}^1$

素因数の和:68773

約数の個数: 160

約数和(自身を含む): 5727800064

約数和(自身を除く): 4226583984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 68737, 137474, 206211, 274948, 343685, 412422, 481159, 549896, 687370, 824844, 893581, 962318, 1031055, 1099792, 1374740, 1443477, 1649688, 1787162, 1924636, 2062110, 2405795, 2680743, 2749480, 2886954, 3299376, 3574324, 3849272, 4124220, 4467905, 4811590, 5361486, 5498960, 5773908, 6255067, 7148648, 7217385, 7698544, 8248440, 8935810, 9623180, 10722972, 11547816, 12510134, 13403715, 14297296, 14434770, 16496880, 17871620, 18765201, 19246360, 21445944, 23095632, 25020268, 26807430, 28869540, 31275335, 35743240, 37530402, 38492720, 42891888, 50040536, 53614860, 57739080, 62550670, 71486480, 75060804, 93826005, 100081072, 107229720, 115478160, 125101340, 150121608, 187652010, 214459440, 250202680, 300243216, 375304020, 500405360, 750608040, 1501216080]

約数ペア:

[(1, 1501216080), (2, 750608040), (3, 500405360), (4, 375304020), (5, 300243216), (6, 250202680), (7, 214459440), (8, 187652010), (10, 150121608), (12, 125101340), (13, 115478160), (14, 107229720), (15, 100081072), (16, 93826005), (20, 75060804), (21, 71486480), (24, 62550670), (26, 57739080), (28, 53614860), (30, 50040536), (35, 42891888), (39, 38492720), (40, 37530402), (42, 35743240), (48, 31275335), (52, 28869540), (56, 26807430), (60, 25020268), (65, 23095632), (70, 21445944), (78, 19246360), (80, 18765201), (84, 17871620), (91, 16496880), (104, 14434770), (105, 14297296), (112, 13403715), (120, 12510134), (130, 11547816), (140, 10722972), (156, 9623180), (168, 8935810), (182, 8248440), (195, 7698544), (208, 7217385), (210, 7148648), (240, 6255067), (260, 5773908), (273, 5498960), (280, 5361486), (312, 4811590), (336, 4467905), (364, 4124220), (390, 3849272), (420, 3574324), (455, 3299376), (520, 2886954), (546, 2749480), (560, 2680743), (624, 2405795), (728, 2062110), (780, 1924636), (840, 1787162), (910, 1649688), (1040, 1443477), (1092, 1374740), (1365, 1099792), (1456, 1031055), (1560, 962318), (1680, 893581), (1820, 824844), (2184, 687370), (2730, 549896), (3120, 481159), (3640, 412422), (4368, 343685), (5460, 274948), (7280, 206211), (10920, 137474), (21840, 68737)]