19891212000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4931

約数の個数: 384

約数和(自身を含む): 73395818496

約数和(自身を除く): 53504606496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 96, 100, 110, 120, 124, 125, 132, 150, 155, 160, 165, 176, 186, 200, 220, 240, 248, 250, 264, 275, 300, 310, 330, 341, 352, 372, 375, 400, 440, 465, 480, 496, 500, 528, 550, 600, 620, 660, 682, 744, 750, 775, 800, 825, 880, 930, 992, 1000, 1023, 1056, 1100, 1200, 1240, 1320, 1364, 1375, 1488, 1500, 1550, 1650, 1705, 1760, 1860, 2000, 2046, 2200, 2325, 2400, 2480, 2640, 2728, 2750, 2976, 3000, 3100, 3300, 3410, 3720, 3875, 4000, 4092, 4125, 4400, 4650, 4861, 4960, 5115, 5280, 5456, 5500, 6000, 6200, 6600, 6820, 7440, 7750, 8184, 8250, 8525, 8800, 9300, 9722, 10230, 10912, 11000, 11625, 12000, 12400, 13200, 13640, 14583, 14880, 15500, 16368, 16500, 17050, 18600, 19444, 20460, 22000, 23250, 24305, 24800, 25575, 26400, 27280, 29166, 31000, 32736, 33000, 34100, 37200, 38888, 40920, 42625, 44000, 46500, 48610, 51150, 53471, 54560, 58332, 62000, 66000, 68200, 72915, 74400, 77776, 81840, 85250, 93000, 97220, 102300, 106942, 116664, 121525, 124000, 127875, 132000, 136400, 145830, 150691, 155552, 160413, 163680, 170500, 186000, 194440, 204600, 213884, 233328, 243050, 255750, 267355, 272800, 291660, 301382, 320826, 341000, 364575, 372000, 388880, 409200, 427768, 452073, 466656, 486100, 511500, 534710, 583320, 602764, 607625, 641652, 682000, 729150, 753455, 777760, 802065, 818400, 855536, 904146, 972200, 1023000, 1069420, 1166640, 1205528, 1215250, 1283304, 1336775, 1364000, 1458300, 1506910, 1604130, 1657601, 1711072, 1808292, 1822875, 1944400, 2046000, 2138840, 2260365, 2333280, 2411056, 2430500, 2566608, 2673550, 2916600, 3013820, 3208260, 3315202, 3616584, 3645750, 3767275, 3888800, 4010325, 4092000, 4277680, 4520730, 4822112, 4861000, 4972803, 5133216, 5347100, 5833200, 6027640, 6416520, 6630404, 6683875, 7233168, 7291500, 7534550, 8020650, 8288005, 8555360, 9041460, 9722000, 9945606, 10694200, 11301825, 11666400, 12055280, 12833040, 13260808, 13367750, 14466336, 14583000, 15069100, 16041300, 16576010, 18082920, 18836375, 19444000, 19891212, 20051625, 21388400, 22603650, 24110560, 24864015, 25666080, 26521616, 26735500, 29166000, 30138200, 32082600, 33152020, 36165840, 37672750, 39782424, 40103250, 41440025, 42776800, 45207300, 49728030, 53043232, 53471000, 56509125, 58332000, 60276400, 64165200, 66304040, 72331680, 75345500, 79564848, 80206500, 82880050, 90414600, 99456060, 106942000, 113018250, 120552800, 124320075, 128330400, 132608080, 150691000, 159129696, 160413000, 165760100, 180829200, 198912120, 207200125, 213884000, 226036500, 248640150, 265216160, 301382000, 320826000, 331520200, 361658400, 397824240, 414400250, 452073000, 497280300, 602764000, 621600375, 641652000, 663040400, 795648480, 828800500, 904146000, 994560600, 1243200750, 1326080800, 1657601000, 1808292000, 1989121200, 2486401500, 3315202000, 3978242400, 4972803000, 6630404000, 9945606000, 19891212000]

約数ペア:

[(1, 19891212000), (2, 9945606000), (3, 6630404000), (4, 4972803000), (5, 3978242400), (6, 3315202000), (8, 2486401500), (10, 1989121200), (11, 1808292000), (12, 1657601000), (15, 1326080800), (16, 1243200750), (20, 994560600), (22, 904146000), (24, 828800500), (25, 795648480), (30, 663040400), (31, 641652000), (32, 621600375), (33, 602764000), (40, 497280300), (44, 452073000), (48, 414400250), (50, 397824240), (55, 361658400), (60, 331520200), (62, 320826000), (66, 301382000), (75, 265216160), (80, 248640150), (88, 226036500), (93, 213884000), (96, 207200125), (100, 198912120), (110, 180829200), (120, 165760100), (124, 160413000), (125, 159129696), (132, 150691000), (150, 132608080), (155, 128330400), (160, 124320075), (165, 120552800), (176, 113018250), (186, 106942000), (200, 99456060), (220, 90414600), (240, 82880050), (248, 80206500), (250, 79564848), (264, 75345500), (275, 72331680), (300, 66304040), (310, 64165200), (330, 60276400), (341, 58332000), (352, 56509125), (372, 53471000), (375, 53043232), (400, 49728030), (440, 45207300), (465, 42776800), (480, 41440025), (496, 40103250), (500, 39782424), (528, 37672750), (550, 36165840), (600, 33152020), (620, 32082600), (660, 30138200), (682, 29166000), (744, 26735500), (750, 26521616), (775, 25666080), (800, 24864015), (825, 24110560), (880, 22603650), (930, 21388400), (992, 20051625), (1000, 19891212), (1023, 19444000), (1056, 18836375), (1100, 18082920), (1200, 16576010), (1240, 16041300), (1320, 15069100), (1364, 14583000), (1375, 14466336), (1488, 13367750), (1500, 13260808), (1550, 12833040), (1650, 12055280), (1705, 11666400), (1760, 11301825), (1860, 10694200), (2000, 9945606), (2046, 9722000), (2200, 9041460), (2325, 8555360), (2400, 8288005), (2480, 8020650), (2640, 7534550), (2728, 7291500), (2750, 7233168), (2976, 6683875), (3000, 6630404), (3100, 6416520), (3300, 6027640), (3410, 5833200), (3720, 5347100), (3875, 5133216), (4000, 4972803), (4092, 4861000), (4125, 4822112), (4400, 4520730), (4650, 4277680), (4861, 4092000), (4960, 4010325), (5115, 3888800), (5280, 3767275), (5456, 3645750), (5500, 3616584), (6000, 3315202), (6200, 3208260), (6600, 3013820), (6820, 2916600), (7440, 2673550), (7750, 2566608), (8184, 2430500), (8250, 2411056), (8525, 2333280), (8800, 2260365), (9300, 2138840), (9722, 2046000), (10230, 1944400), (10912, 1822875), (11000, 1808292), (11625, 1711072), (12000, 1657601), (12400, 1604130), (13200, 1506910), (13640, 1458300), (14583, 1364000), (14880, 1336775), (15500, 1283304), (16368, 1215250), (16500, 1205528), (17050, 1166640), (18600, 1069420), (19444, 1023000), (20460, 972200), (22000, 904146), (23250, 855536), (24305, 818400), (24800, 802065), (25575, 777760), (26400, 753455), (27280, 729150), (29166, 682000), (31000, 641652), (32736, 607625), (33000, 602764), (34100, 583320), (37200, 534710), (38888, 511500), (40920, 486100), (42625, 466656), (44000, 452073), (46500, 427768), (48610, 409200), (51150, 388880), (53471, 372000), (54560, 364575), (58332, 341000), (62000, 320826), (66000, 301382), (68200, 291660), (72915, 272800), (74400, 267355), (77776, 255750), (81840, 243050), (85250, 233328), (93000, 213884), (97220, 204600), (102300, 194440), (106942, 186000), (116664, 170500), (121525, 163680), (124000, 160413), (127875, 155552), (132000, 150691), (136400, 145830)]