1803876360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3460

約数の個数: 256

約数和(自身を含む): 6564741120

約数和(自身を除く): 4760864760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2418, 2728, 2860, 3224, 3391, 3410, 3432, 3720, 4030, 4092, 4290, 4433, 4836, 5115, 5720, 6045, 6782, 6820, 8060, 8184, 8580, 8866, 9672, 10173, 10230, 12090, 13299, 13564, 13640, 16120, 16955, 17160, 17732, 20346, 20460, 22165, 24180, 26598, 27128, 33910, 35464, 37301, 40692, 40920, 44083, 44330, 48360, 50865, 53196, 66495, 67820, 74602, 81384, 88166, 88660, 101730, 105121, 106392, 111903, 132249, 132990, 135640, 149204, 176332, 177320, 186505, 203460, 210242, 220415, 223806, 264498, 265980, 298408, 315363, 352664, 373010, 406920, 420484, 440830, 447612, 484913, 525605, 528996, 531960, 559515, 630726, 661245, 746020, 840968, 881660, 895224, 969826, 1051210, 1057992, 1119030, 1156331, 1261452, 1322490, 1366573, 1454739, 1492040, 1576815, 1763320, 1939652, 2102420, 2238060, 2312662, 2424565, 2522904, 2644980, 2733146, 2909478, 3153630, 3468993, 3879304, 4099719, 4204840, 4476120, 4625324, 4849130, 5289960, 5466292, 5781655, 5818956, 6307260, 6832865, 6937986, 7273695, 8199438, 9250648, 9698260, 10932584, 11563310, 11637912, 12614520, 13665730, 13875972, 14547390, 15032303, 16398876, 17344965, 19396520, 20498595, 23126620, 27331460, 27751944, 29094780, 30064606, 32797752, 34689930, 40997190, 45096909, 46253240, 54662920, 58189560, 60129212, 69379860, 75161515, 81994380, 90193818, 120258424, 138759720, 150323030, 163988760, 180387636, 225484545, 300646060, 360775272, 450969090, 601292120, 901938180, 1803876360]

約数ペア:

[(1, 1803876360), (2, 901938180), (3, 601292120), (4, 450969090), (5, 360775272), (6, 300646060), (8, 225484545), (10, 180387636), (11, 163988760), (12, 150323030), (13, 138759720), (15, 120258424), (20, 90193818), (22, 81994380), (24, 75161515), (26, 69379860), (30, 60129212), (31, 58189560), (33, 54662920), (39, 46253240), (40, 45096909), (44, 40997190), (52, 34689930), (55, 32797752), (60, 30064606), (62, 29094780), (65, 27751944), (66, 27331460), (78, 23126620), (88, 20498595), (93, 19396520), (104, 17344965), (110, 16398876), (120, 15032303), (124, 14547390), (130, 13875972), (132, 13665730), (143, 12614520), (155, 11637912), (156, 11563310), (165, 10932584), (186, 9698260), (195, 9250648), (220, 8199438), (248, 7273695), (260, 6937986), (264, 6832865), (286, 6307260), (310, 5818956), (312, 5781655), (330, 5466292), (341, 5289960), (372, 4849130), (390, 4625324), (403, 4476120), (429, 4204840), (440, 4099719), (465, 3879304), (520, 3468993), (572, 3153630), (620, 2909478), (660, 2733146), (682, 2644980), (715, 2522904), (744, 2424565), (780, 2312662), (806, 2238060), (858, 2102420), (930, 1939652), (1023, 1763320), (1144, 1576815), (1209, 1492040), (1240, 1454739), (1320, 1366573), (1364, 1322490), (1430, 1261452), (1560, 1156331), (1612, 1119030), (1705, 1057992), (1716, 1051210), (1860, 969826), (2015, 895224), (2046, 881660), (2145, 840968), (2418, 746020), (2728, 661245), (2860, 630726), (3224, 559515), (3391, 531960), (3410, 528996), (3432, 525605), (3720, 484913), (4030, 447612), (4092, 440830), (4290, 420484), (4433, 406920), (4836, 373010), (5115, 352664), (5720, 315363), (6045, 298408), (6782, 265980), (6820, 264498), (8060, 223806), (8184, 220415), (8580, 210242), (8866, 203460), (9672, 186505), (10173, 177320), (10230, 176332), (12090, 149204), (13299, 135640), (13564, 132990), (13640, 132249), (16120, 111903), (16955, 106392), (17160, 105121), (17732, 101730), (20346, 88660), (20460, 88166), (22165, 81384), (24180, 74602), (26598, 67820), (27128, 66495), (33910, 53196), (35464, 50865), (37301, 48360), (40692, 44330), (40920, 44083)]