21518588000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1983

約数の個数: 384

約数和(自身を含む): 67206537216

約数和(自身を除く): 45687949216

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 125, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 248, 250, 260, 280, 310, 325, 350, 364, 400, 403, 416, 434, 455, 496, 500, 520, 560, 620, 650, 700, 728, 775, 800, 806, 868, 875, 910, 992, 1000, 1040, 1085, 1120, 1240, 1300, 1400, 1456, 1550, 1612, 1625, 1736, 1750, 1820, 1907, 2000, 2015, 2080, 2170, 2275, 2480, 2600, 2800, 2821, 2912, 3100, 3224, 3250, 3472, 3500, 3640, 3814, 3875, 4000, 4030, 4340, 4550, 4960, 5200, 5425, 5600, 5642, 6200, 6448, 6500, 6944, 7000, 7280, 7628, 7750, 8060, 8680, 9100, 9535, 10075, 10400, 10850, 11284, 11375, 12400, 12896, 13000, 13349, 14000, 14105, 14560, 15256, 15500, 16120, 17360, 18200, 19070, 20150, 21700, 22568, 22750, 24791, 24800, 26000, 26698, 27125, 28000, 28210, 30512, 31000, 32240, 34720, 36400, 38140, 40300, 43400, 45136, 45500, 47675, 49582, 50375, 52000, 53396, 54250, 56420, 59117, 61024, 62000, 64480, 66745, 70525, 72800, 76280, 80600, 86800, 90272, 91000, 95350, 99164, 100750, 106792, 108500, 112840, 118234, 123955, 124000, 133490, 141050, 152560, 161200, 173537, 173600, 182000, 190700, 198328, 201500, 213584, 217000, 225680, 236468, 238375, 247910, 266980, 282100, 295585, 305120, 322400, 333725, 347074, 352625, 364000, 381400, 396656, 403000, 413819, 427168, 434000, 451360, 472936, 476750, 495820, 533960, 564200, 591170, 619775, 667450, 694148, 705250, 762800, 768521, 793312, 806000, 827638, 867685, 868000, 945872, 953500, 991640, 1067920, 1128400, 1182340, 1239550, 1334900, 1388296, 1410500, 1477925, 1525600, 1537042, 1612000, 1655276, 1668625, 1735370, 1891744, 1907000, 1983280, 2069095, 2135840, 2256800, 2364680, 2479100, 2669800, 2776592, 2821000, 2955850, 3074084, 3098875, 3310552, 3337250, 3470740, 3814000, 3842605, 3966560, 4138190, 4338425, 4729360, 4958200, 5339600, 5379647, 5553184, 5642000, 5911700, 6148168, 6197750, 6621104, 6674500, 6941480, 7389625, 7628000, 7685210, 8276380, 8676850, 9458720, 9916400, 10345475, 10679200, 10759294, 11284000, 11823400, 12296336, 12395500, 13242208, 13349000, 13882960, 14779250, 15370420, 16552760, 17353700, 19213025, 19832800, 20690950, 21518588, 21692125, 23646800, 24592672, 24791000, 26698000, 26898235, 27765920, 29558500, 30740840, 33105520, 34707400, 38426050, 41381900, 43037176, 43384250, 47293600, 49582000, 51727375, 53396000, 53796470, 59117000, 61481680, 66211040, 69414800, 76852100, 82763800, 86074352, 86768500, 96065125, 99164000, 103454750, 107592940, 118234000, 122963360, 134491175, 138829600, 153704200, 165527600, 172148704, 173537000, 192130250, 206909500, 215185880, 236468000, 268982350, 307408400, 331055200, 347074000, 384260500, 413819000, 430371760, 537964700, 614816800, 672455875, 694148000, 768521000, 827638000, 860743520, 1075929400, 1344911750, 1537042000, 1655276000, 2151858800, 2689823500, 3074084000, 4303717600, 5379647000, 10759294000, 21518588000]

約数ペア:

[(1, 21518588000), (2, 10759294000), (4, 5379647000), (5, 4303717600), (7, 3074084000), (8, 2689823500), (10, 2151858800), (13, 1655276000), (14, 1537042000), (16, 1344911750), (20, 1075929400), (25, 860743520), (26, 827638000), (28, 768521000), (31, 694148000), (32, 672455875), (35, 614816800), (40, 537964700), (50, 430371760), (52, 413819000), (56, 384260500), (62, 347074000), (65, 331055200), (70, 307408400), (80, 268982350), (91, 236468000), (100, 215185880), (104, 206909500), (112, 192130250), (124, 173537000), (125, 172148704), (130, 165527600), (140, 153704200), (155, 138829600), (160, 134491175), (175, 122963360), (182, 118234000), (200, 107592940), (208, 103454750), (217, 99164000), (224, 96065125), (248, 86768500), (250, 86074352), (260, 82763800), (280, 76852100), (310, 69414800), (325, 66211040), (350, 61481680), (364, 59117000), (400, 53796470), (403, 53396000), (416, 51727375), (434, 49582000), (455, 47293600), (496, 43384250), (500, 43037176), (520, 41381900), (560, 38426050), (620, 34707400), (650, 33105520), (700, 30740840), (728, 29558500), (775, 27765920), (800, 26898235), (806, 26698000), (868, 24791000), (875, 24592672), (910, 23646800), (992, 21692125), (1000, 21518588), (1040, 20690950), (1085, 19832800), (1120, 19213025), (1240, 17353700), (1300, 16552760), (1400, 15370420), (1456, 14779250), (1550, 13882960), (1612, 13349000), (1625, 13242208), (1736, 12395500), (1750, 12296336), (1820, 11823400), (1907, 11284000), (2000, 10759294), (2015, 10679200), (2080, 10345475), (2170, 9916400), (2275, 9458720), (2480, 8676850), (2600, 8276380), (2800, 7685210), (2821, 7628000), (2912, 7389625), (3100, 6941480), (3224, 6674500), (3250, 6621104), (3472, 6197750), (3500, 6148168), (3640, 5911700), (3814, 5642000), (3875, 5553184), (4000, 5379647), (4030, 5339600), (4340, 4958200), (4550, 4729360), (4960, 4338425), (5200, 4138190), (5425, 3966560), (5600, 3842605), (5642, 3814000), (6200, 3470740), (6448, 3337250), (6500, 3310552), (6944, 3098875), (7000, 3074084), (7280, 2955850), (7628, 2821000), (7750, 2776592), (8060, 2669800), (8680, 2479100), (9100, 2364680), (9535, 2256800), (10075, 2135840), (10400, 2069095), (10850, 1983280), (11284, 1907000), (11375, 1891744), (12400, 1735370), (12896, 1668625), (13000, 1655276), (13349, 1612000), (14000, 1537042), (14105, 1525600), (14560, 1477925), (15256, 1410500), (15500, 1388296), (16120, 1334900), (17360, 1239550), (18200, 1182340), (19070, 1128400), (20150, 1067920), (21700, 991640), (22568, 953500), (22750, 945872), (24791, 868000), (24800, 867685), (26000, 827638), (26698, 806000), (27125, 793312), (28000, 768521), (28210, 762800), (30512, 705250), (31000, 694148), (32240, 667450), (34720, 619775), (36400, 591170), (38140, 564200), (40300, 533960), (43400, 495820), (45136, 476750), (45500, 472936), (47675, 451360), (49582, 434000), (50375, 427168), (52000, 413819), (53396, 403000), (54250, 396656), (56420, 381400), (59117, 364000), (61024, 352625), (62000, 347074), (64480, 333725), (66745, 322400), (70525, 305120), (72800, 295585), (76280, 282100), (80600, 266980), (86800, 247910), (90272, 238375), (91000, 236468), (95350, 225680), (99164, 217000), (100750, 213584), (106792, 201500), (108500, 198328), (112840, 190700), (118234, 182000), (123955, 173600), (124000, 173537), (133490, 161200), (141050, 152560)]