19312638540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 384

約数和(自身を含む): 63968378880

約数和(自身を除く): 44655740340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 127, 130, 155, 156, 186, 190, 195, 228, 247, 254, 260, 285, 310, 331, 372, 380, 381, 390, 403, 465, 494, 508, 570, 589, 620, 635, 662, 741, 762, 780, 806, 930, 988, 993, 1140, 1178, 1209, 1235, 1270, 1324, 1482, 1524, 1612, 1651, 1655, 1767, 1860, 1905, 1986, 2015, 2356, 2413, 2418, 2470, 2540, 2945, 2964, 3302, 3310, 3534, 3705, 3810, 3937, 3972, 4030, 4303, 4826, 4836, 4940, 4953, 4965, 5890, 6045, 6289, 6604, 6620, 7068, 7239, 7410, 7620, 7657, 7874, 8060, 8255, 8606, 8835, 9652, 9906, 9930, 10261, 11780, 11811, 12065, 12090, 12578, 12909, 14478, 14820, 15314, 15748, 16510, 17212, 17670, 18867, 19685, 19812, 19860, 20522, 21515, 22971, 23622, 24130, 24180, 24765, 25156, 25818, 28956, 30628, 30783, 31369, 31445, 33020, 35340, 36195, 37734, 38285, 39370, 41044, 42037, 43030, 45942, 47244, 48260, 49530, 51181, 51305, 51636, 59055, 61566, 62738, 62890, 64545, 72390, 74803, 75468, 76570, 78740, 81757, 84074, 86060, 91884, 94107, 94335, 99060, 102362, 102610, 114855, 118110, 123132, 125476, 125780, 126111, 129090, 133393, 144780, 149606, 153140, 153543, 153915, 156845, 163514, 168148, 188214, 188670, 194959, 204724, 205220, 210185, 224409, 229710, 236220, 245271, 252222, 255905, 258180, 266786, 299212, 307086, 307830, 313690, 327028, 374015, 376428, 377340, 389918, 400179, 408785, 420370, 448818, 459420, 470535, 490542, 504444, 511810, 533572, 546481, 584877, 614172, 615660, 627380, 630555, 666965, 748030, 767715, 779836, 798703, 800358, 817570, 840740, 897636, 941070, 972439, 974795, 981084, 1023620, 1092962, 1122045, 1169754, 1226355, 1261110, 1303147, 1333930, 1496060, 1535430, 1597406, 1600716, 1635140, 1639443, 1882140, 1944878, 1949590, 2000895, 2185924, 2244090, 2339508, 2396109, 2452710, 2522220, 2534467, 2606294, 2667860, 2732405, 2917317, 2924385, 3070860, 3194812, 3278886, 3889756, 3899180, 3909441, 3993515, 4001790, 4488180, 4792218, 4862195, 4905420, 5068934, 5212588, 5464810, 5834634, 5848770, 6515735, 6557772, 7603401, 7818882, 7987030, 8003580, 8197215, 9584436, 9724390, 10137868, 10383139, 10929620, 11669268, 11697540, 11980545, 12672335, 13031470, 14586585, 15206802, 15637764, 15974060, 16394430, 16940911, 19448780, 19547205, 20766278, 23961090, 24759793, 25344670, 26062940, 29173170, 30413604, 31149417, 32788860, 33881822, 38017005, 39094410, 41532556, 47922180, 49519586, 50689340, 50822733, 51915695, 58346340, 62298834, 67763644, 74279379, 76034010, 78188820, 84704555, 99039172, 101645466, 103831390, 123798965, 124597668, 148558758, 152068020, 155747085, 169409110, 203290932, 207662780, 247597930, 254113665, 297117516, 311494170, 321877309, 338818220, 371396895, 495195860, 508227330, 622988340, 643754618, 742793790, 965631927, 1016454660, 1287509236, 1485587580, 1609386545, 1931263854, 3218773090, 3862527708, 4828159635, 6437546180, 9656319270, 19312638540]

約数ペア:

[(1, 19312638540), (2, 9656319270), (3, 6437546180), (4, 4828159635), (5, 3862527708), (6, 3218773090), (10, 1931263854), (12, 1609386545), (13, 1485587580), (15, 1287509236), (19, 1016454660), (20, 965631927), (26, 742793790), (30, 643754618), (31, 622988340), (38, 508227330), (39, 495195860), (52, 371396895), (57, 338818220), (60, 321877309), (62, 311494170), (65, 297117516), (76, 254113665), (78, 247597930), (93, 207662780), (95, 203290932), (114, 169409110), (124, 155747085), (127, 152068020), (130, 148558758), (155, 124597668), (156, 123798965), (186, 103831390), (190, 101645466), (195, 99039172), (228, 84704555), (247, 78188820), (254, 76034010), (260, 74279379), (285, 67763644), (310, 62298834), (331, 58346340), (372, 51915695), (380, 50822733), (381, 50689340), (390, 49519586), (403, 47922180), (465, 41532556), (494, 39094410), (508, 38017005), (570, 33881822), (589, 32788860), (620, 31149417), (635, 30413604), (662, 29173170), (741, 26062940), (762, 25344670), (780, 24759793), (806, 23961090), (930, 20766278), (988, 19547205), (993, 19448780), (1140, 16940911), (1178, 16394430), (1209, 15974060), (1235, 15637764), (1270, 15206802), (1324, 14586585), (1482, 13031470), (1524, 12672335), (1612, 11980545), (1651, 11697540), (1655, 11669268), (1767, 10929620), (1860, 10383139), (1905, 10137868), (1986, 9724390), (2015, 9584436), (2356, 8197215), (2413, 8003580), (2418, 7987030), (2470, 7818882), (2540, 7603401), (2945, 6557772), (2964, 6515735), (3302, 5848770), (3310, 5834634), (3534, 5464810), (3705, 5212588), (3810, 5068934), (3937, 4905420), (3972, 4862195), (4030, 4792218), (4303, 4488180), (4826, 4001790), (4836, 3993515), (4940, 3909441), (4953, 3899180), (4965, 3889756), (5890, 3278886), (6045, 3194812), (6289, 3070860), (6604, 2924385), (6620, 2917317), (7068, 2732405), (7239, 2667860), (7410, 2606294), (7620, 2534467), (7657, 2522220), (7874, 2452710), (8060, 2396109), (8255, 2339508), (8606, 2244090), (8835, 2185924), (9652, 2000895), (9906, 1949590), (9930, 1944878), (10261, 1882140), (11780, 1639443), (11811, 1635140), (12065, 1600716), (12090, 1597406), (12578, 1535430), (12909, 1496060), (14478, 1333930), (14820, 1303147), (15314, 1261110), (15748, 1226355), (16510, 1169754), (17212, 1122045), (17670, 1092962), (18867, 1023620), (19685, 981084), (19812, 974795), (19860, 972439), (20522, 941070), (21515, 897636), (22971, 840740), (23622, 817570), (24130, 800358), (24180, 798703), (24765, 779836), (25156, 767715), (25818, 748030), (28956, 666965), (30628, 630555), (30783, 627380), (31369, 615660), (31445, 614172), (33020, 584877), (35340, 546481), (36195, 533572), (37734, 511810), (38285, 504444), (39370, 490542), (41044, 470535), (42037, 459420), (43030, 448818), (45942, 420370), (47244, 408785), (48260, 400179), (49530, 389918), (51181, 377340), (51305, 376428), (51636, 374015), (59055, 327028), (61566, 313690), (62738, 307830), (62890, 307086), (64545, 299212), (72390, 266786), (74803, 258180), (75468, 255905), (76570, 252222), (78740, 245271), (81757, 236220), (84074, 229710), (86060, 224409), (91884, 210185), (94107, 205220), (94335, 204724), (99060, 194959), (102362, 188670), (102610, 188214), (114855, 168148), (118110, 163514), (123132, 156845), (125476, 153915), (125780, 153543), (126111, 153140), (129090, 149606), (133393, 144780)]