2321084080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 6737783040

約数和(自身を除く): 4416698960

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, 227, 248, 266, 280, 304, 310, 380, 434, 454, 496, 532, 560, 589, 620, 665, 760, 868, 908, 961, 1064, 1085, 1135, 1178, 1240, 1330, 1520, 1589, 1736, 1816, 1922, 2128, 2170, 2270, 2356, 2480, 2660, 2945, 3178, 3472, 3632, 3844, 4123, 4313, 4340, 4540, 4712, 4805, 5320, 5890, 6356, 6727, 7037, 7688, 7945, 8246, 8626, 8680, 9080, 9424, 9610, 10640, 11780, 12712, 13454, 14074, 15376, 15890, 16492, 17252, 17360, 18160, 18259, 19220, 20615, 21565, 23560, 25424, 26908, 28148, 30191, 31780, 32984, 33635, 34504, 35185, 36518, 38440, 41230, 43130, 47120, 49259, 53816, 56296, 60382, 63560, 65968, 67270, 69008, 70370, 73036, 76880, 82460, 86260, 91295, 98518, 107632, 112592, 120764, 127120, 127813, 133703, 134540, 140740, 146072, 150955, 164920, 172520, 182590, 197036, 218147, 241528, 246295, 255626, 267406, 269080, 281480, 292144, 301910, 329840, 345040, 365180, 394072, 436294, 483056, 492590, 511252, 534812, 538160, 562960, 603820, 639065, 668515, 730360, 788144, 872588, 935921, 985180, 1022504, 1069624, 1090735, 1207640, 1278130, 1337030, 1460720, 1527029, 1745176, 1871842, 1970360, 2045008, 2139248, 2181470, 2415280, 2556260, 2674060, 3054058, 3490352, 3743684, 3940720, 4144793, 4362940, 4679605, 5112520, 5348120, 6108116, 7487368, 7635145, 8289586, 8725880, 9359210, 10225040, 10696240, 12216232, 14974736, 15270290, 16579172, 17451760, 18718420, 20723965, 24432464, 29013551, 30540580, 33158344, 37436840, 41447930, 58027102, 61081160, 66316688, 74873680, 82895860, 116054204, 122162320, 145067755, 165791720, 232108408, 290135510, 331583440, 464216816, 580271020, 1160542040, 2321084080]

約数ペア:

[(1, 2321084080), (2, 1160542040), (4, 580271020), (5, 464216816), (7, 331583440), (8, 290135510), (10, 232108408), (14, 165791720), (16, 145067755), (19, 122162320), (20, 116054204), (28, 82895860), (31, 74873680), (35, 66316688), (38, 61081160), (40, 58027102), (56, 41447930), (62, 37436840), (70, 33158344), (76, 30540580), (80, 29013551), (95, 24432464), (112, 20723965), (124, 18718420), (133, 17451760), (140, 16579172), (152, 15270290), (155, 14974736), (190, 12216232), (217, 10696240), (227, 10225040), (248, 9359210), (266, 8725880), (280, 8289586), (304, 7635145), (310, 7487368), (380, 6108116), (434, 5348120), (454, 5112520), (496, 4679605), (532, 4362940), (560, 4144793), (589, 3940720), (620, 3743684), (665, 3490352), (760, 3054058), (868, 2674060), (908, 2556260), (961, 2415280), (1064, 2181470), (1085, 2139248), (1135, 2045008), (1178, 1970360), (1240, 1871842), (1330, 1745176), (1520, 1527029), (1589, 1460720), (1736, 1337030), (1816, 1278130), (1922, 1207640), (2128, 1090735), (2170, 1069624), (2270, 1022504), (2356, 985180), (2480, 935921), (2660, 872588), (2945, 788144), (3178, 730360), (3472, 668515), (3632, 639065), (3844, 603820), (4123, 562960), (4313, 538160), (4340, 534812), (4540, 511252), (4712, 492590), (4805, 483056), (5320, 436294), (5890, 394072), (6356, 365180), (6727, 345040), (7037, 329840), (7688, 301910), (7945, 292144), (8246, 281480), (8626, 269080), (8680, 267406), (9080, 255626), (9424, 246295), (9610, 241528), (10640, 218147), (11780, 197036), (12712, 182590), (13454, 172520), (14074, 164920), (15376, 150955), (15890, 146072), (16492, 140740), (17252, 134540), (17360, 133703), (18160, 127813), (18259, 127120), (19220, 120764), (20615, 112592), (21565, 107632), (23560, 98518), (25424, 91295), (26908, 86260), (28148, 82460), (30191, 76880), (31780, 73036), (32984, 70370), (33635, 69008), (34504, 67270), (35185, 65968), (36518, 63560), (38440, 60382), (41230, 56296), (43130, 53816), (47120, 49259)]