15480407880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{18121}}^1$

素因数の和:18261

約数の個数: 256

約数和(自身を含む): 59498150400

約数和(自身を除く): 44017742520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 113, 120, 126, 135, 140, 168, 180, 189, 210, 216, 226, 252, 270, 280, 315, 339, 360, 378, 420, 452, 504, 540, 565, 630, 678, 756, 791, 840, 904, 945, 1017, 1080, 1130, 1260, 1356, 1512, 1582, 1695, 1890, 2034, 2260, 2373, 2520, 2712, 3051, 3164, 3390, 3780, 3955, 4068, 4520, 4746, 5085, 6102, 6328, 6780, 7119, 7560, 7910, 8136, 9492, 10170, 11865, 12204, 13560, 14238, 15255, 15820, 18121, 18984, 20340, 21357, 23730, 24408, 28476, 30510, 31640, 35595, 36242, 40680, 42714, 47460, 54363, 56952, 61020, 71190, 72484, 85428, 90605, 94920, 106785, 108726, 122040, 126847, 142380, 144968, 163089, 170856, 181210, 213570, 217452, 253694, 271815, 284760, 326178, 362420, 380541, 427140, 434904, 489267, 507388, 543630, 634235, 652356, 724840, 761082, 815445, 854280, 978534, 1014776, 1087260, 1141623, 1268470, 1304712, 1522164, 1630890, 1902705, 1957068, 2047673, 2174520, 2283246, 2446335, 2536940, 3044328, 3261780, 3424869, 3805410, 3914136, 4095346, 4566492, 4892670, 5073880, 5708115, 6143019, 6523560, 6849738, 7610820, 8190692, 9132984, 9785340, 10238365, 11416230, 12286038, 13699476, 14333711, 15221640, 16381384, 17124345, 18429057, 19570680, 20476730, 22832460, 24572076, 27398952, 28667422, 30715095, 34248690, 36858114, 40953460, 43001133, 45664920, 49144152, 55287171, 57334844, 61430190, 68497380, 71668555, 73716228, 81906920, 86002266, 92145285, 110574342, 114669688, 122860380, 129003399, 136994760, 143337110, 147432456, 172004532, 184290570, 215005665, 221148684, 245720760, 258006798, 276435855, 286674220, 344009064, 368581140, 387010197, 430011330, 442297368, 516013596, 552871710, 573348440, 645016995, 737162280, 774020394, 860022660, 1032027192, 1105743420, 1290033990, 1548040788, 1720045320, 1935050985, 2211486840, 2580067980, 3096081576, 3870101970, 5160135960, 7740203940, 15480407880]

約数ペア:

[(1, 15480407880), (2, 7740203940), (3, 5160135960), (4, 3870101970), (5, 3096081576), (6, 2580067980), (7, 2211486840), (8, 1935050985), (9, 1720045320), (10, 1548040788), (12, 1290033990), (14, 1105743420), (15, 1032027192), (18, 860022660), (20, 774020394), (21, 737162280), (24, 645016995), (27, 573348440), (28, 552871710), (30, 516013596), (35, 442297368), (36, 430011330), (40, 387010197), (42, 368581140), (45, 344009064), (54, 286674220), (56, 276435855), (60, 258006798), (63, 245720760), (70, 221148684), (72, 215005665), (84, 184290570), (90, 172004532), (105, 147432456), (108, 143337110), (113, 136994760), (120, 129003399), (126, 122860380), (135, 114669688), (140, 110574342), (168, 92145285), (180, 86002266), (189, 81906920), (210, 73716228), (216, 71668555), (226, 68497380), (252, 61430190), (270, 57334844), (280, 55287171), (315, 49144152), (339, 45664920), (360, 43001133), (378, 40953460), (420, 36858114), (452, 34248690), (504, 30715095), (540, 28667422), (565, 27398952), (630, 24572076), (678, 22832460), (756, 20476730), (791, 19570680), (840, 18429057), (904, 17124345), (945, 16381384), (1017, 15221640), (1080, 14333711), (1130, 13699476), (1260, 12286038), (1356, 11416230), (1512, 10238365), (1582, 9785340), (1695, 9132984), (1890, 8190692), (2034, 7610820), (2260, 6849738), (2373, 6523560), (2520, 6143019), (2712, 5708115), (3051, 5073880), (3164, 4892670), (3390, 4566492), (3780, 4095346), (3955, 3914136), (4068, 3805410), (4520, 3424869), (4746, 3261780), (5085, 3044328), (6102, 2536940), (6328, 2446335), (6780, 2283246), (7119, 2174520), (7560, 2047673), (7910, 1957068), (8136, 1902705), (9492, 1630890), (10170, 1522164), (11865, 1304712), (12204, 1268470), (13560, 1141623), (14238, 1087260), (15255, 1014776), (15820, 978534), (18121, 854280), (18984, 815445), (20340, 761082), (21357, 724840), (23730, 652356), (24408, 634235), (28476, 543630), (30510, 507388), (31640, 489267), (35595, 434904), (36242, 427140), (40680, 380541), (42714, 362420), (47460, 326178), (54363, 284760), (56952, 271815), (61020, 253694), (71190, 217452), (72484, 213570), (85428, 181210), (90605, 170856), (94920, 163089), (106785, 144968), (108726, 142380), (122040, 126847)]