628233480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13164

約数の個数: 192

約数和(自身を含む): 2456438400

約数和(自身を除く): 1828204920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 13121, 15960, 23940, 26242, 39363, 47880, 52484, 65605, 78726, 91847, 104968, 118089, 131210, 157452, 183694, 196815, 236178, 249299, 262420, 275541, 314904, 367388, 393630, 459235, 472356, 498598, 524840, 551082, 590445, 734776, 747897, 787260, 826623, 918470, 944712, 997196, 1102164, 1180890, 1246495, 1377705, 1495794, 1574520, 1653246, 1745093, 1836940, 1994392, 2204328, 2243691, 2361780, 2492990, 2755410, 2991588, 3306492, 3490186, 3673880, 3739485, 4133115, 4487382, 4723560, 4985980, 5235279, 5510820, 5983176, 6612984, 6980372, 7478970, 8266230, 8725465, 8974764, 9971960, 10470558, 11021640, 11218455, 13960744, 14957940, 15705837, 16532460, 17450930, 17949528, 20941116, 22436910, 26176395, 29915880, 31411674, 33064920, 34901860, 41882232, 44873820, 52352790, 62823348, 69803720, 78529185, 89747640, 104705580, 125646696, 157058370, 209411160, 314116740, 628233480]

約数ペア:

[(1, 628233480), (2, 314116740), (3, 209411160), (4, 157058370), (5, 125646696), (6, 104705580), (7, 89747640), (8, 78529185), (9, 69803720), (10, 62823348), (12, 52352790), (14, 44873820), (15, 41882232), (18, 34901860), (19, 33064920), (20, 31411674), (21, 29915880), (24, 26176395), (28, 22436910), (30, 20941116), (35, 17949528), (36, 17450930), (38, 16532460), (40, 15705837), (42, 14957940), (45, 13960744), (56, 11218455), (57, 11021640), (60, 10470558), (63, 9971960), (70, 8974764), (72, 8725465), (76, 8266230), (84, 7478970), (90, 6980372), (95, 6612984), (105, 5983176), (114, 5510820), (120, 5235279), (126, 4985980), (133, 4723560), (140, 4487382), (152, 4133115), (168, 3739485), (171, 3673880), (180, 3490186), (190, 3306492), (210, 2991588), (228, 2755410), (252, 2492990), (266, 2361780), (280, 2243691), (285, 2204328), (315, 1994392), (342, 1836940), (360, 1745093), (380, 1653246), (399, 1574520), (420, 1495794), (456, 1377705), (504, 1246495), (532, 1180890), (570, 1102164), (630, 997196), (665, 944712), (684, 918470), (760, 826623), (798, 787260), (840, 747897), (855, 734776), (1064, 590445), (1140, 551082), (1197, 524840), (1260, 498598), (1330, 472356), (1368, 459235), (1596, 393630), (1710, 367388), (1995, 314904), (2280, 275541), (2394, 262420), (2520, 249299), (2660, 236178), (3192, 196815), (3420, 183694), (3990, 157452), (4788, 131210), (5320, 118089), (5985, 104968), (6840, 91847), (7980, 78726), (9576, 65605), (11970, 52484), (13121, 47880), (15960, 39363), (23940, 26242)]