31209402000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4733}}^1$

素因数の和:4923

約数の個数: 320

約数和(自身を含む): 115750162944

約数和(自身を除く): 84540760944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 157, 168, 175, 200, 210, 240, 250, 280, 300, 314, 336, 350, 375, 400, 420, 471, 500, 525, 560, 600, 628, 700, 750, 785, 840, 875, 942, 1000, 1050, 1099, 1200, 1256, 1400, 1500, 1570, 1680, 1750, 1884, 2000, 2100, 2198, 2355, 2512, 2625, 2800, 3000, 3140, 3297, 3500, 3768, 3925, 4200, 4396, 4710, 4733, 5250, 5495, 6000, 6280, 6594, 7000, 7536, 7850, 8400, 8792, 9420, 9466, 10500, 10990, 11775, 12560, 13188, 14000, 14199, 15700, 16485, 17584, 18840, 18932, 19625, 21000, 21980, 23550, 23665, 26376, 27475, 28398, 31400, 32970, 33131, 37680, 37864, 39250, 42000, 43960, 47100, 47330, 52752, 54950, 56796, 58875, 62800, 65940, 66262, 70995, 75728, 78500, 82425, 87920, 94200, 94660, 99393, 109900, 113592, 117750, 118325, 131880, 132524, 137375, 141990, 157000, 164850, 165655, 188400, 189320, 198786, 219800, 227184, 235500, 236650, 263760, 265048, 274750, 283980, 314000, 329700, 331310, 354975, 378640, 397572, 412125, 439600, 471000, 473300, 496965, 530096, 549500, 567960, 591625, 659400, 662620, 709950, 743081, 795144, 824250, 828275, 942000, 946600, 993930, 1099000, 1135920, 1183250, 1318800, 1325240, 1419900, 1486162, 1590288, 1648500, 1656550, 1774875, 1893200, 1987860, 2198000, 2229243, 2366500, 2484825, 2650480, 2839800, 2972324, 3297000, 3313100, 3549750, 3715405, 3975720, 4141375, 4458486, 4733000, 4969650, 5201567, 5679600, 5944648, 6594000, 6626200, 7099500, 7430810, 7951440, 8282750, 8916972, 9466000, 9939300, 10403134, 11146215, 11889296, 12424125, 13252400, 14199000, 14861620, 15604701, 16565500, 17833944, 18577025, 19878600, 20806268, 22292430, 24848250, 26007835, 28398000, 29723240, 31209402, 33131000, 35667888, 37154050, 39757200, 41612536, 44584860, 49696500, 52015670, 55731075, 59446480, 62418804, 66262000, 74308100, 78023505, 83225072, 89169720, 92885125, 99393000, 104031340, 111462150, 124837608, 130039175, 148616200, 156047010, 178339440, 185770250, 198786000, 208062680, 222924300, 249675216, 260078350, 278655375, 297232400, 312094020, 371540500, 390117525, 416125360, 445848600, 520156700, 557310750, 624188040, 650195875, 743081000, 780235050, 891697200, 1040313400, 1114621500, 1248376080, 1300391750, 1486162000, 1560470100, 1950587625, 2080626800, 2229243000, 2600783500, 3120940200, 3901175250, 4458486000, 5201567000, 6241880400, 7802350500, 10403134000, 15604701000, 31209402000]

約数ペア:

[(1, 31209402000), (2, 15604701000), (3, 10403134000), (4, 7802350500), (5, 6241880400), (6, 5201567000), (7, 4458486000), (8, 3901175250), (10, 3120940200), (12, 2600783500), (14, 2229243000), (15, 2080626800), (16, 1950587625), (20, 1560470100), (21, 1486162000), (24, 1300391750), (25, 1248376080), (28, 1114621500), (30, 1040313400), (35, 891697200), (40, 780235050), (42, 743081000), (48, 650195875), (50, 624188040), (56, 557310750), (60, 520156700), (70, 445848600), (75, 416125360), (80, 390117525), (84, 371540500), (100, 312094020), (105, 297232400), (112, 278655375), (120, 260078350), (125, 249675216), (140, 222924300), (150, 208062680), (157, 198786000), (168, 185770250), (175, 178339440), (200, 156047010), (210, 148616200), (240, 130039175), (250, 124837608), (280, 111462150), (300, 104031340), (314, 99393000), (336, 92885125), (350, 89169720), (375, 83225072), (400, 78023505), (420, 74308100), (471, 66262000), (500, 62418804), (525, 59446480), (560, 55731075), (600, 52015670), (628, 49696500), (700, 44584860), (750, 41612536), (785, 39757200), (840, 37154050), (875, 35667888), (942, 33131000), (1000, 31209402), (1050, 29723240), (1099, 28398000), (1200, 26007835), (1256, 24848250), (1400, 22292430), (1500, 20806268), (1570, 19878600), (1680, 18577025), (1750, 17833944), (1884, 16565500), (2000, 15604701), (2100, 14861620), (2198, 14199000), (2355, 13252400), (2512, 12424125), (2625, 11889296), (2800, 11146215), (3000, 10403134), (3140, 9939300), (3297, 9466000), (3500, 8916972), (3768, 8282750), (3925, 7951440), (4200, 7430810), (4396, 7099500), (4710, 6626200), (4733, 6594000), (5250, 5944648), (5495, 5679600), (6000, 5201567), (6280, 4969650), (6594, 4733000), (7000, 4458486), (7536, 4141375), (7850, 3975720), (8400, 3715405), (8792, 3549750), (9420, 3313100), (9466, 3297000), (10500, 2972324), (10990, 2839800), (11775, 2650480), (12560, 2484825), (13188, 2366500), (14000, 2229243), (14199, 2198000), (15700, 1987860), (16485, 1893200), (17584, 1774875), (18840, 1656550), (18932, 1648500), (19625, 1590288), (21000, 1486162), (21980, 1419900), (23550, 1325240), (23665, 1318800), (26376, 1183250), (27475, 1135920), (28398, 1099000), (31400, 993930), (32970, 946600), (33131, 942000), (37680, 828275), (37864, 824250), (39250, 795144), (42000, 743081), (43960, 709950), (47100, 662620), (47330, 659400), (52752, 591625), (54950, 567960), (56796, 549500), (58875, 530096), (62800, 496965), (65940, 473300), (66262, 471000), (70995, 439600), (75728, 412125), (78500, 397572), (82425, 378640), (87920, 354975), (94200, 331310), (94660, 329700), (99393, 314000), (109900, 283980), (113592, 274750), (117750, 265048), (118325, 263760), (131880, 236650), (132524, 235500), (137375, 227184), (141990, 219800), (157000, 198786), (164850, 189320), (165655, 188400)]