73554320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 213319680

約数和(自身を除く): 139765360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 223, 248, 266, 280, 304, 310, 380, 434, 446, 496, 532, 560, 589, 620, 665, 760, 868, 892, 1064, 1085, 1115, 1178, 1240, 1330, 1520, 1561, 1736, 1784, 2128, 2170, 2230, 2356, 2480, 2660, 2945, 3122, 3472, 3568, 4123, 4237, 4340, 4460, 4712, 5320, 5890, 6244, 6913, 7805, 8246, 8474, 8680, 8920, 9424, 10640, 11780, 12488, 13826, 15610, 16492, 16948, 17360, 17840, 20615, 21185, 23560, 24976, 27652, 29659, 31220, 32984, 33896, 34565, 41230, 42370, 47120, 48391, 55304, 59318, 62440, 65968, 67792, 69130, 82460, 84740, 96782, 110608, 118636, 124880, 131347, 138260, 148295, 164920, 169480, 193564, 237272, 241955, 262694, 276520, 296590, 329840, 338960, 387128, 474544, 483910, 525388, 553040, 593180, 656735, 774256, 919429, 967820, 1050776, 1186360, 1313470, 1838858, 1935640, 2101552, 2372720, 2626940, 3677716, 3871280, 4597145, 5253880, 7355432, 9194290, 10507760, 14710864, 18388580, 36777160, 73554320]

約数ペア:

[(1, 73554320), (2, 36777160), (4, 18388580), (5, 14710864), (7, 10507760), (8, 9194290), (10, 7355432), (14, 5253880), (16, 4597145), (19, 3871280), (20, 3677716), (28, 2626940), (31, 2372720), (35, 2101552), (38, 1935640), (40, 1838858), (56, 1313470), (62, 1186360), (70, 1050776), (76, 967820), (80, 919429), (95, 774256), (112, 656735), (124, 593180), (133, 553040), (140, 525388), (152, 483910), (155, 474544), (190, 387128), (217, 338960), (223, 329840), (248, 296590), (266, 276520), (280, 262694), (304, 241955), (310, 237272), (380, 193564), (434, 169480), (446, 164920), (496, 148295), (532, 138260), (560, 131347), (589, 124880), (620, 118636), (665, 110608), (760, 96782), (868, 84740), (892, 82460), (1064, 69130), (1085, 67792), (1115, 65968), (1178, 62440), (1240, 59318), (1330, 55304), (1520, 48391), (1561, 47120), (1736, 42370), (1784, 41230), (2128, 34565), (2170, 33896), (2230, 32984), (2356, 31220), (2480, 29659), (2660, 27652), (2945, 24976), (3122, 23560), (3472, 21185), (3568, 20615), (4123, 17840), (4237, 17360), (4340, 16948), (4460, 16492), (4712, 15610), (5320, 13826), (5890, 12488), (6244, 11780), (6913, 10640), (7805, 9424), (8246, 8920), (8474, 8680)]