19370520000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4190

約数の個数: 420

約数和(自身を含む): 74735420760

約数和(自身を除く): 55364900760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 320, 325, 360, 375, 390, 400, 416, 450, 468, 480, 500, 520, 576, 585, 600, 624, 625, 650, 720, 750, 780, 800, 832, 900, 936, 960, 975, 1000, 1040, 1125, 1170, 1200, 1248, 1250, 1300, 1440, 1500, 1560, 1600, 1625, 1800, 1872, 1875, 1950, 2000, 2080, 2250, 2340, 2400, 2496, 2500, 2600, 2880, 2925, 3000, 3120, 3250, 3600, 3744, 3750, 3900, 4000, 4139, 4160, 4500, 4680, 4800, 4875, 5000, 5200, 5625, 5850, 6000, 6240, 6500, 7200, 7488, 7500, 7800, 8000, 8125, 8278, 9000, 9360, 9750, 10000, 10400, 11250, 11700, 12000, 12417, 12480, 13000, 14400, 14625, 15000, 15600, 16250, 16556, 18000, 18720, 19500, 20000, 20695, 20800, 22500, 23400, 24000, 24375, 24834, 26000, 29250, 30000, 31200, 32500, 33112, 36000, 37251, 37440, 39000, 40000, 41390, 45000, 46800, 48750, 49668, 52000, 53807, 58500, 60000, 62085, 62400, 65000, 66224, 72000, 73125, 74502, 78000, 82780, 90000, 93600, 97500, 99336, 103475, 104000, 107614, 117000, 120000, 124170, 130000, 132448, 146250, 149004, 156000, 161421, 165560, 180000, 186255, 187200, 195000, 198672, 206950, 215228, 234000, 248340, 260000, 264896, 269035, 292500, 298008, 310425, 312000, 322842, 331120, 360000, 372510, 390000, 397344, 413900, 430456, 468000, 484263, 496680, 517375, 520000, 538070, 585000, 596016, 620850, 645684, 662240, 745020, 780000, 794688, 807105, 827800, 860912, 931275, 936000, 968526, 993360, 1034750, 1076140, 1170000, 1192032, 1241700, 1291368, 1324480, 1345175, 1490040, 1552125, 1560000, 1614210, 1655600, 1721824, 1862550, 1937052, 1986720, 2069500, 2152280, 2340000, 2384064, 2421315, 2483400, 2582736, 2586875, 2690350, 2980080, 3104250, 3228420, 3311200, 3443648, 3725100, 3874104, 3973440, 4035525, 4139000, 4304560, 4656375, 4680000, 4842630, 4966800, 5165472, 5173750, 5380700, 5960160, 6208500, 6456840, 6622400, 6725875, 7450200, 7748208, 7760625, 8071050, 8278000, 8609120, 9312750, 9685260, 9933600, 10330944, 10347500, 10761400, 11920320, 12106575, 12417000, 12913680, 13451750, 14900400, 15496416, 15521250, 16142100, 16556000, 17218240, 18625500, 19370520, 19867200, 20177625, 20695000, 21522800, 23281875, 24213150, 24834000, 25827360, 26903500, 29800800, 30992832, 31042500, 32284200, 33112000, 33629375, 37251000, 38741040, 40355250, 41390000, 43045600, 46563750, 48426300, 49668000, 51654720, 53807000, 59601600, 60532875, 62085000, 64568400, 67258750, 74502000, 77482080, 80710500, 82780000, 86091200, 93127500, 96852600, 99336000, 100888125, 107614000, 121065750, 124170000, 129136800, 134517500, 149004000, 154964160, 161421000, 165560000, 186255000, 193705200, 201776250, 215228000, 242131500, 248340000, 258273600, 269035000, 298008000, 302664375, 322842000, 372510000, 387410400, 403552500, 430456000, 484263000, 496680000, 538070000, 605328750, 645684000, 745020000, 774820800, 807105000, 968526000, 1076140000, 1210657500, 1291368000, 1490040000, 1614210000, 1937052000, 2152280000, 2421315000, 3228420000, 3874104000, 4842630000, 6456840000, 9685260000, 19370520000]

約数ペア:

[(1, 19370520000), (2, 9685260000), (3, 6456840000), (4, 4842630000), (5, 3874104000), (6, 3228420000), (8, 2421315000), (9, 2152280000), (10, 1937052000), (12, 1614210000), (13, 1490040000), (15, 1291368000), (16, 1210657500), (18, 1076140000), (20, 968526000), (24, 807105000), (25, 774820800), (26, 745020000), (30, 645684000), (32, 605328750), (36, 538070000), (39, 496680000), (40, 484263000), (45, 430456000), (48, 403552500), (50, 387410400), (52, 372510000), (60, 322842000), (64, 302664375), (65, 298008000), (72, 269035000), (75, 258273600), (78, 248340000), (80, 242131500), (90, 215228000), (96, 201776250), (100, 193705200), (104, 186255000), (117, 165560000), (120, 161421000), (125, 154964160), (130, 149004000), (144, 134517500), (150, 129136800), (156, 124170000), (160, 121065750), (180, 107614000), (192, 100888125), (195, 99336000), (200, 96852600), (208, 93127500), (225, 86091200), (234, 82780000), (240, 80710500), (250, 77482080), (260, 74502000), (288, 67258750), (300, 64568400), (312, 62085000), (320, 60532875), (325, 59601600), (360, 53807000), (375, 51654720), (390, 49668000), (400, 48426300), (416, 46563750), (450, 43045600), (468, 41390000), (480, 40355250), (500, 38741040), (520, 37251000), (576, 33629375), (585, 33112000), (600, 32284200), (624, 31042500), (625, 30992832), (650, 29800800), (720, 26903500), (750, 25827360), (780, 24834000), (800, 24213150), (832, 23281875), (900, 21522800), (936, 20695000), (960, 20177625), (975, 19867200), (1000, 19370520), (1040, 18625500), (1125, 17218240), (1170, 16556000), (1200, 16142100), (1248, 15521250), (1250, 15496416), (1300, 14900400), (1440, 13451750), (1500, 12913680), (1560, 12417000), (1600, 12106575), (1625, 11920320), (1800, 10761400), (1872, 10347500), (1875, 10330944), (1950, 9933600), (2000, 9685260), (2080, 9312750), (2250, 8609120), (2340, 8278000), (2400, 8071050), (2496, 7760625), (2500, 7748208), (2600, 7450200), (2880, 6725875), (2925, 6622400), (3000, 6456840), (3120, 6208500), (3250, 5960160), (3600, 5380700), (3744, 5173750), (3750, 5165472), (3900, 4966800), (4000, 4842630), (4139, 4680000), (4160, 4656375), (4500, 4304560), (4680, 4139000), (4800, 4035525), (4875, 3973440), (5000, 3874104), (5200, 3725100), (5625, 3443648), (5850, 3311200), (6000, 3228420), (6240, 3104250), (6500, 2980080), (7200, 2690350), (7488, 2586875), (7500, 2582736), (7800, 2483400), (8000, 2421315), (8125, 2384064), (8278, 2340000), (9000, 2152280), (9360, 2069500), (9750, 1986720), (10000, 1937052), (10400, 1862550), (11250, 1721824), (11700, 1655600), (12000, 1614210), (12417, 1560000), (12480, 1552125), (13000, 1490040), (14400, 1345175), (14625, 1324480), (15000, 1291368), (15600, 1241700), (16250, 1192032), (16556, 1170000), (18000, 1076140), (18720, 1034750), (19500, 993360), (20000, 968526), (20695, 936000), (20800, 931275), (22500, 860912), (23400, 827800), (24000, 807105), (24375, 794688), (24834, 780000), (26000, 745020), (29250, 662240), (30000, 645684), (31200, 620850), (32500, 596016), (33112, 585000), (36000, 538070), (37251, 520000), (37440, 517375), (39000, 496680), (40000, 484263), (41390, 468000), (45000, 430456), (46800, 413900), (48750, 397344), (49668, 390000), (52000, 372510), (53807, 360000), (58500, 331120), (60000, 322842), (62085, 312000), (62400, 310425), (65000, 298008), (66224, 292500), (72000, 269035), (73125, 264896), (74502, 260000), (78000, 248340), (82780, 234000), (90000, 215228), (93600, 206950), (97500, 198672), (99336, 195000), (103475, 187200), (104000, 186255), (107614, 180000), (117000, 165560), (120000, 161421), (124170, 156000), (130000, 149004), (132448, 146250)]