156978396720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{25903}}^1$

素因数の和:26384

約数の個数: 240

約数和(自身を含む): 556206543360

約数和(自身を除く): 399228146640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 443, 456, 570, 684, 720, 760, 855, 886, 912, 1140, 1329, 1368, 1520, 1710, 1772, 2215, 2280, 2658, 2736, 3420, 3544, 3987, 4430, 4560, 5316, 6645, 6840, 7088, 7974, 8417, 8860, 10632, 13290, 13680, 15948, 16834, 17720, 19935, 21264, 25251, 25903, 26580, 31896, 33668, 35440, 39870, 42085, 50502, 51806, 53160, 63792, 67336, 75753, 77709, 79740, 84170, 101004, 103612, 106320, 126255, 129515, 134672, 151506, 155418, 159480, 168340, 202008, 207224, 233127, 252510, 259030, 303012, 310836, 318960, 336680, 378765, 388545, 404016, 414448, 466254, 492157, 505020, 518060, 606024, 621672, 673360, 757530, 777090, 932508, 984314, 1010040, 1036120, 1165635, 1212048, 1243344, 1476471, 1515060, 1554180, 1865016, 1968628, 2020080, 2072240, 2331270, 2460785, 2952942, 3030120, 3108360, 3730032, 3937256, 4429413, 4662540, 4921570, 5905884, 6060240, 6216720, 7382355, 7874512, 8858826, 9325080, 9843140, 11475029, 11811768, 14764710, 17717652, 18650160, 19686280, 22147065, 22950058, 23623536, 29529420, 34425087, 35435304, 39372560, 44294130, 45900116, 57375145, 59058840, 68850174, 70870608, 88588260, 91800232, 103275261, 114750290, 118117680, 137700348, 172125435, 177176520, 183600464, 206550522, 218025551, 229500580, 275400696, 344250870, 354353040, 413101044, 436051102, 459001160, 516376305, 550801392, 654076653, 688501740, 826202088, 872102204, 918002320, 1032752610, 1090127755, 1308153306, 1377003480, 1652404176, 1744204408, 1962229959, 2065505220, 2180255510, 2616306612, 2754006960, 3270383265, 3488408816, 3924459918, 4131010440, 4360511020, 5232613224, 6540766530, 7848919836, 8262020880, 8721022040, 9811149795, 10465226448, 13081533060, 15697839672, 17442044080, 19622299590, 26163066120, 31395679344, 39244599180, 52326132240, 78489198360, 156978396720]

約数ペア:

[(1, 156978396720), (2, 78489198360), (3, 52326132240), (4, 39244599180), (5, 31395679344), (6, 26163066120), (8, 19622299590), (9, 17442044080), (10, 15697839672), (12, 13081533060), (15, 10465226448), (16, 9811149795), (18, 8721022040), (19, 8262020880), (20, 7848919836), (24, 6540766530), (30, 5232613224), (36, 4360511020), (38, 4131010440), (40, 3924459918), (45, 3488408816), (48, 3270383265), (57, 2754006960), (60, 2616306612), (72, 2180255510), (76, 2065505220), (80, 1962229959), (90, 1744204408), (95, 1652404176), (114, 1377003480), (120, 1308153306), (144, 1090127755), (152, 1032752610), (171, 918002320), (180, 872102204), (190, 826202088), (228, 688501740), (240, 654076653), (285, 550801392), (304, 516376305), (342, 459001160), (360, 436051102), (380, 413101044), (443, 354353040), (456, 344250870), (570, 275400696), (684, 229500580), (720, 218025551), (760, 206550522), (855, 183600464), (886, 177176520), (912, 172125435), (1140, 137700348), (1329, 118117680), (1368, 114750290), (1520, 103275261), (1710, 91800232), (1772, 88588260), (2215, 70870608), (2280, 68850174), (2658, 59058840), (2736, 57375145), (3420, 45900116), (3544, 44294130), (3987, 39372560), (4430, 35435304), (4560, 34425087), (5316, 29529420), (6645, 23623536), (6840, 22950058), (7088, 22147065), (7974, 19686280), (8417, 18650160), (8860, 17717652), (10632, 14764710), (13290, 11811768), (13680, 11475029), (15948, 9843140), (16834, 9325080), (17720, 8858826), (19935, 7874512), (21264, 7382355), (25251, 6216720), (25903, 6060240), (26580, 5905884), (31896, 4921570), (33668, 4662540), (35440, 4429413), (39870, 3937256), (42085, 3730032), (50502, 3108360), (51806, 3030120), (53160, 2952942), (63792, 2460785), (67336, 2331270), (75753, 2072240), (77709, 2020080), (79740, 1968628), (84170, 1865016), (101004, 1554180), (103612, 1515060), (106320, 1476471), (126255, 1243344), (129515, 1212048), (134672, 1165635), (151506, 1036120), (155418, 1010040), (159480, 984314), (168340, 932508), (202008, 777090), (207224, 757530), (233127, 673360), (252510, 621672), (259030, 606024), (303012, 518060), (310836, 505020), (318960, 492157), (336680, 466254), (378765, 414448), (388545, 404016)]