20164730400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:929

約数の個数: 432

約数和(自身を含む): 75297680640

約数和(自身を除く): 55132950240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 223, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 446, 450, 456, 475, 480, 570, 600, 608, 661, 669, 684, 720, 760, 800, 855, 892, 900, 912, 950, 1115, 1140, 1200, 1322, 1338, 1368, 1425, 1440, 1520, 1710, 1784, 1800, 1824, 1900, 1983, 2007, 2230, 2280, 2400, 2644, 2676, 2736, 2850, 3040, 3305, 3345, 3420, 3568, 3600, 3800, 3966, 4014, 4237, 4275, 4460, 4560, 5288, 5352, 5472, 5575, 5700, 5949, 6610, 6690, 6840, 7136, 7200, 7600, 7932, 8028, 8474, 8550, 8920, 9120, 9915, 10035, 10576, 10704, 11150, 11400, 11898, 12559, 12711, 13220, 13380, 13680, 15200, 15864, 16056, 16525, 16725, 16948, 17100, 17840, 19830, 20070, 21152, 21185, 21408, 22300, 22800, 23796, 25118, 25422, 26440, 26760, 27360, 29745, 31728, 32112, 33050, 33450, 33896, 34200, 35680, 37677, 38133, 39660, 40140, 42370, 44600, 45600, 47592, 49575, 50175, 50236, 50844, 52880, 53520, 59490, 62795, 63456, 63555, 64224, 66100, 66900, 67792, 68400, 75354, 76266, 79320, 80280, 84740, 89200, 95184, 99150, 100350, 100472, 101688, 105760, 105925, 107040, 113031, 118980, 125590, 127110, 132200, 133800, 135584, 136800, 147403, 148725, 150708, 152532, 158640, 160560, 169480, 178400, 188385, 190368, 190665, 198300, 200700, 200944, 203376, 211850, 226062, 237960, 251180, 254220, 264400, 267600, 294806, 297450, 301416, 305064, 313975, 317280, 317775, 321120, 338960, 376770, 381330, 396600, 401400, 401888, 406752, 423700, 442209, 452124, 475920, 502360, 508440, 528800, 535200, 565155, 589612, 594900, 602832, 610128, 627950, 635550, 677920, 737015, 753540, 762660, 793200, 802800, 847400, 884418, 904248, 941925, 951840, 953325, 1004720, 1016880, 1130310, 1179224, 1189800, 1205664, 1220256, 1255900, 1271100, 1326627, 1474030, 1507080, 1525320, 1586400, 1605600, 1694800, 1768836, 1808496, 1883850, 1906650, 2009440, 2033760, 2211045, 2260620, 2358448, 2379600, 2511800, 2542200, 2653254, 2800657, 2825775, 2948060, 3014160, 3050640, 3389600, 3537672, 3616992, 3685075, 3767700, 3813300, 4422090, 4521240, 4716896, 4759200, 5023600, 5084400, 5306508, 5601314, 5651550, 5896120, 6028320, 6101280, 6633135, 7075344, 7370150, 7535400, 7626600, 8401971, 8844180, 9042480, 10047200, 10168800, 10613016, 11055225, 11202628, 11303100, 11792240, 13266270, 14003285, 14150688, 14740300, 15070800, 15253200, 16803942, 17688360, 18084960, 21226032, 22110450, 22405256, 22606200, 23584480, 25205913, 26532540, 28006570, 29480600, 30141600, 30506400, 33165675, 33607884, 35376720, 42009855, 42452064, 44220900, 44810512, 45212400, 50411826, 53065080, 56013140, 58961200, 66331350, 67215768, 70016425, 70753440, 84019710, 88441800, 89621024, 90424800, 100823652, 106130160, 112026280, 117922400, 126029565, 132662700, 134431536, 140032850, 168039420, 176883600, 201647304, 210049275, 212260320, 224052560, 252059130, 265325400, 268863072, 280065700, 336078840, 353767200, 403294608, 420098550, 448105120, 504118260, 530650800, 560131400, 630147825, 672157680, 806589216, 840197100, 1008236520, 1061301600, 1120262800, 1260295650, 1344315360, 1680394200, 2016473040, 2240525600, 2520591300, 3360788400, 4032946080, 5041182600, 6721576800, 10082365200, 20164730400]

約数ペア:

[(1, 20164730400), (2, 10082365200), (3, 6721576800), (4, 5041182600), (5, 4032946080), (6, 3360788400), (8, 2520591300), (9, 2240525600), (10, 2016473040), (12, 1680394200), (15, 1344315360), (16, 1260295650), (18, 1120262800), (19, 1061301600), (20, 1008236520), (24, 840197100), (25, 806589216), (30, 672157680), (32, 630147825), (36, 560131400), (38, 530650800), (40, 504118260), (45, 448105120), (48, 420098550), (50, 403294608), (57, 353767200), (60, 336078840), (72, 280065700), (75, 268863072), (76, 265325400), (80, 252059130), (90, 224052560), (95, 212260320), (96, 210049275), (100, 201647304), (114, 176883600), (120, 168039420), (144, 140032850), (150, 134431536), (152, 132662700), (160, 126029565), (171, 117922400), (180, 112026280), (190, 106130160), (200, 100823652), (223, 90424800), (225, 89621024), (228, 88441800), (240, 84019710), (285, 70753440), (288, 70016425), (300, 67215768), (304, 66331350), (342, 58961200), (360, 56013140), (380, 53065080), (400, 50411826), (446, 45212400), (450, 44810512), (456, 44220900), (475, 42452064), (480, 42009855), (570, 35376720), (600, 33607884), (608, 33165675), (661, 30506400), (669, 30141600), (684, 29480600), (720, 28006570), (760, 26532540), (800, 25205913), (855, 23584480), (892, 22606200), (900, 22405256), (912, 22110450), (950, 21226032), (1115, 18084960), (1140, 17688360), (1200, 16803942), (1322, 15253200), (1338, 15070800), (1368, 14740300), (1425, 14150688), (1440, 14003285), (1520, 13266270), (1710, 11792240), (1784, 11303100), (1800, 11202628), (1824, 11055225), (1900, 10613016), (1983, 10168800), (2007, 10047200), (2230, 9042480), (2280, 8844180), (2400, 8401971), (2644, 7626600), (2676, 7535400), (2736, 7370150), (2850, 7075344), (3040, 6633135), (3305, 6101280), (3345, 6028320), (3420, 5896120), (3568, 5651550), (3600, 5601314), (3800, 5306508), (3966, 5084400), (4014, 5023600), (4237, 4759200), (4275, 4716896), (4460, 4521240), (4560, 4422090), (5288, 3813300), (5352, 3767700), (5472, 3685075), (5575, 3616992), (5700, 3537672), (5949, 3389600), (6610, 3050640), (6690, 3014160), (6840, 2948060), (7136, 2825775), (7200, 2800657), (7600, 2653254), (7932, 2542200), (8028, 2511800), (8474, 2379600), (8550, 2358448), (8920, 2260620), (9120, 2211045), (9915, 2033760), (10035, 2009440), (10576, 1906650), (10704, 1883850), (11150, 1808496), (11400, 1768836), (11898, 1694800), (12559, 1605600), (12711, 1586400), (13220, 1525320), (13380, 1507080), (13680, 1474030), (15200, 1326627), (15864, 1271100), (16056, 1255900), (16525, 1220256), (16725, 1205664), (16948, 1189800), (17100, 1179224), (17840, 1130310), (19830, 1016880), (20070, 1004720), (21152, 953325), (21185, 951840), (21408, 941925), (22300, 904248), (22800, 884418), (23796, 847400), (25118, 802800), (25422, 793200), (26440, 762660), (26760, 753540), (27360, 737015), (29745, 677920), (31728, 635550), (32112, 627950), (33050, 610128), (33450, 602832), (33896, 594900), (34200, 589612), (35680, 565155), (37677, 535200), (38133, 528800), (39660, 508440), (40140, 502360), (42370, 475920), (44600, 452124), (45600, 442209), (47592, 423700), (49575, 406752), (50175, 401888), (50236, 401400), (50844, 396600), (52880, 381330), (53520, 376770), (59490, 338960), (62795, 321120), (63456, 317775), (63555, 317280), (64224, 313975), (66100, 305064), (66900, 301416), (67792, 297450), (68400, 294806), (75354, 267600), (76266, 264400), (79320, 254220), (80280, 251180), (84740, 237960), (89200, 226062), (95184, 211850), (99150, 203376), (100350, 200944), (100472, 200700), (101688, 198300), (105760, 190665), (105925, 190368), (107040, 188385), (113031, 178400), (118980, 169480), (125590, 160560), (127110, 158640), (132200, 152532), (133800, 150708), (135584, 148725), (136800, 147403)]