3978891000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 384

約数和(自身を含む): 15515660160

約数和(自身を除く): 11536769160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 137, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 274, 280, 300, 315, 350, 360, 375, 411, 420, 450, 461, 500, 504, 525, 548, 600, 630, 685, 700, 750, 822, 840, 875, 900, 922, 959, 1000, 1050, 1096, 1125, 1233, 1260, 1370, 1383, 1400, 1500, 1575, 1644, 1750, 1800, 1844, 1918, 2055, 2100, 2250, 2305, 2466, 2520, 2625, 2740, 2766, 2877, 3000, 3150, 3227, 3288, 3425, 3500, 3688, 3836, 4110, 4149, 4200, 4500, 4610, 4795, 4932, 5250, 5480, 5532, 5754, 6165, 6300, 6454, 6850, 6915, 7000, 7672, 7875, 8220, 8298, 8631, 9000, 9220, 9590, 9681, 9864, 10275, 10500, 11064, 11508, 11525, 12330, 12600, 12908, 13700, 13830, 14385, 15750, 16135, 16440, 16596, 17125, 17262, 18440, 19180, 19362, 20550, 20745, 21000, 23016, 23050, 23975, 24660, 25816, 27400, 27660, 28770, 29043, 30825, 31500, 32270, 33192, 34250, 34524, 34575, 38360, 38724, 41100, 41490, 43155, 46100, 47950, 48405, 49320, 51375, 55320, 57540, 57625, 58086, 61650, 63000, 63157, 64540, 68500, 69048, 69150, 71925, 77448, 80675, 82200, 82980, 86310, 92200, 95900, 96810, 102750, 103725, 115080, 115250, 116172, 119875, 123300, 126314, 129080, 137000, 138300, 143850, 145215, 154125, 161350, 165960, 172620, 172875, 189471, 191800, 193620, 205500, 207450, 215775, 230500, 232344, 239750, 242025, 246600, 252628, 276600, 287700, 290430, 308250, 315785, 322700, 345240, 345750, 359625, 378942, 387240, 403375, 411000, 414900, 431550, 442099, 461000, 479500, 484050, 505256, 518625, 568413, 575400, 580860, 616500, 631570, 645400, 691500, 719250, 726075, 757884, 806750, 829800, 863100, 884198, 947355, 959000, 968100, 1037250, 1078875, 1136826, 1161720, 1210125, 1233000, 1263140, 1326297, 1383000, 1438500, 1452150, 1515768, 1578925, 1613500, 1726200, 1768396, 1894710, 1936200, 2074500, 2157750, 2210495, 2273652, 2420250, 2526280, 2652594, 2842065, 2877000, 2904300, 3157850, 3227000, 3536792, 3630375, 3789420, 3978891, 4149000, 4315500, 4420990, 4547304, 4736775, 4840500, 5305188, 5684130, 5808600, 6315700, 6631485, 7260750, 7578840, 7894625, 7957782, 8631000, 8841980, 9473550, 9681000, 10610376, 11052475, 11368260, 12631400, 13262970, 14210325, 14521500, 15789250, 15915564, 17683960, 18947100, 19894455, 22104950, 22736520, 23683875, 26525940, 28420650, 29043000, 31578500, 31831128, 33157425, 37894200, 39788910, 44209900, 47367750, 53051880, 55262375, 56841300, 63157000, 66314850, 71051625, 79577820, 88419800, 94735500, 99472275, 110524750, 113682600, 132629700, 142103250, 159155640, 165787125, 189471000, 198944550, 221049500, 265259400, 284206500, 331574250, 397889100, 442099000, 497361375, 568413000, 663148500, 795778200, 994722750, 1326297000, 1989445500, 3978891000]

約数ペア:

[(1, 3978891000), (2, 1989445500), (3, 1326297000), (4, 994722750), (5, 795778200), (6, 663148500), (7, 568413000), (8, 497361375), (9, 442099000), (10, 397889100), (12, 331574250), (14, 284206500), (15, 265259400), (18, 221049500), (20, 198944550), (21, 189471000), (24, 165787125), (25, 159155640), (28, 142103250), (30, 132629700), (35, 113682600), (36, 110524750), (40, 99472275), (42, 94735500), (45, 88419800), (50, 79577820), (56, 71051625), (60, 66314850), (63, 63157000), (70, 56841300), (72, 55262375), (75, 53051880), (84, 47367750), (90, 44209900), (100, 39788910), (105, 37894200), (120, 33157425), (125, 31831128), (126, 31578500), (137, 29043000), (140, 28420650), (150, 26525940), (168, 23683875), (175, 22736520), (180, 22104950), (200, 19894455), (210, 18947100), (225, 17683960), (250, 15915564), (252, 15789250), (274, 14521500), (280, 14210325), (300, 13262970), (315, 12631400), (350, 11368260), (360, 11052475), (375, 10610376), (411, 9681000), (420, 9473550), (450, 8841980), (461, 8631000), (500, 7957782), (504, 7894625), (525, 7578840), (548, 7260750), (600, 6631485), (630, 6315700), (685, 5808600), (700, 5684130), (750, 5305188), (822, 4840500), (840, 4736775), (875, 4547304), (900, 4420990), (922, 4315500), (959, 4149000), (1000, 3978891), (1050, 3789420), (1096, 3630375), (1125, 3536792), (1233, 3227000), (1260, 3157850), (1370, 2904300), (1383, 2877000), (1400, 2842065), (1500, 2652594), (1575, 2526280), (1644, 2420250), (1750, 2273652), (1800, 2210495), (1844, 2157750), (1918, 2074500), (2055, 1936200), (2100, 1894710), (2250, 1768396), (2305, 1726200), (2466, 1613500), (2520, 1578925), (2625, 1515768), (2740, 1452150), (2766, 1438500), (2877, 1383000), (3000, 1326297), (3150, 1263140), (3227, 1233000), (3288, 1210125), (3425, 1161720), (3500, 1136826), (3688, 1078875), (3836, 1037250), (4110, 968100), (4149, 959000), (4200, 947355), (4500, 884198), (4610, 863100), (4795, 829800), (4932, 806750), (5250, 757884), (5480, 726075), (5532, 719250), (5754, 691500), (6165, 645400), (6300, 631570), (6454, 616500), (6850, 580860), (6915, 575400), (7000, 568413), (7672, 518625), (7875, 505256), (8220, 484050), (8298, 479500), (8631, 461000), (9000, 442099), (9220, 431550), (9590, 414900), (9681, 411000), (9864, 403375), (10275, 387240), (10500, 378942), (11064, 359625), (11508, 345750), (11525, 345240), (12330, 322700), (12600, 315785), (12908, 308250), (13700, 290430), (13830, 287700), (14385, 276600), (15750, 252628), (16135, 246600), (16440, 242025), (16596, 239750), (17125, 232344), (17262, 230500), (18440, 215775), (19180, 207450), (19362, 205500), (20550, 193620), (20745, 191800), (21000, 189471), (23016, 172875), (23050, 172620), (23975, 165960), (24660, 161350), (25816, 154125), (27400, 145215), (27660, 143850), (28770, 138300), (29043, 137000), (30825, 129080), (31500, 126314), (32270, 123300), (33192, 119875), (34250, 116172), (34524, 115250), (34575, 115080), (38360, 103725), (38724, 102750), (41100, 96810), (41490, 95900), (43155, 92200), (46100, 86310), (47950, 82980), (48405, 82200), (49320, 80675), (51375, 77448), (55320, 71925), (57540, 69150), (57625, 69048), (58086, 68500), (61650, 64540), (63000, 63157)]