478180080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5624

約数の個数: 240

約数和(自身を含む): 1943607744

約数和(自身を除く): 1465427664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5581, 5712, 6120, 7140, 8568, 9520, 10710, 11162, 12240, 14280, 16743, 17136, 21420, 22324, 27905, 28560, 33486, 39067, 42840, 44648, 50229, 55810, 66972, 78134, 83715, 85680, 89296, 94877, 100458, 111620, 117201, 133944, 156268, 167430, 189754, 195335, 200916, 223240, 234402, 251145, 267888, 284631, 312536, 334860, 351603, 379508, 390670, 401832, 446480, 468804, 474385, 502290, 569262, 586005, 625072, 664139, 669720, 703206, 759016, 781340, 803664, 853893, 937608, 948770, 1004580, 1138524, 1172010, 1328278, 1339440, 1406412, 1423155, 1518032, 1562680, 1707786, 1758015, 1875216, 1897540, 1992417, 2009160, 2277048, 2344020, 2656556, 2812824, 2846310, 3125360, 3320695, 3415572, 3516030, 3795080, 3984834, 4018320, 4269465, 4554096, 4688040, 5313112, 5625648, 5692620, 5977251, 6641390, 6831144, 7032060, 7590160, 7969668, 8538930, 9376080, 9962085, 10626224, 11385240, 11954502, 13282780, 13662288, 14064120, 15939336, 17077860, 19924170, 22770480, 23909004, 26565560, 28128240, 29886255, 31878672, 34155720, 39848340, 47818008, 53131120, 59772510, 68311440, 79696680, 95636016, 119545020, 159393360, 239090040, 478180080]

約数ペア:

[(1, 478180080), (2, 239090040), (3, 159393360), (4, 119545020), (5, 95636016), (6, 79696680), (7, 68311440), (8, 59772510), (9, 53131120), (10, 47818008), (12, 39848340), (14, 34155720), (15, 31878672), (16, 29886255), (17, 28128240), (18, 26565560), (20, 23909004), (21, 22770480), (24, 19924170), (28, 17077860), (30, 15939336), (34, 14064120), (35, 13662288), (36, 13282780), (40, 11954502), (42, 11385240), (45, 10626224), (48, 9962085), (51, 9376080), (56, 8538930), (60, 7969668), (63, 7590160), (68, 7032060), (70, 6831144), (72, 6641390), (80, 5977251), (84, 5692620), (85, 5625648), (90, 5313112), (102, 4688040), (105, 4554096), (112, 4269465), (119, 4018320), (120, 3984834), (126, 3795080), (136, 3516030), (140, 3415572), (144, 3320695), (153, 3125360), (168, 2846310), (170, 2812824), (180, 2656556), (204, 2344020), (210, 2277048), (238, 2009160), (240, 1992417), (252, 1897540), (255, 1875216), (272, 1758015), (280, 1707786), (306, 1562680), (315, 1518032), (336, 1423155), (340, 1406412), (357, 1339440), (360, 1328278), (408, 1172010), (420, 1138524), (476, 1004580), (504, 948770), (510, 937608), (560, 853893), (595, 803664), (612, 781340), (630, 759016), (680, 703206), (714, 669720), (720, 664139), (765, 625072), (816, 586005), (840, 569262), (952, 502290), (1008, 474385), (1020, 468804), (1071, 446480), (1190, 401832), (1224, 390670), (1260, 379508), (1360, 351603), (1428, 334860), (1530, 312536), (1680, 284631), (1785, 267888), (1904, 251145), (2040, 234402), (2142, 223240), (2380, 200916), (2448, 195335), (2520, 189754), (2856, 167430), (3060, 156268), (3570, 133944), (4080, 117201), (4284, 111620), (4760, 100458), (5040, 94877), (5355, 89296), (5581, 85680), (5712, 83715), (6120, 78134), (7140, 66972), (8568, 55810), (9520, 50229), (10710, 44648), (11162, 42840), (12240, 39067), (14280, 33486), (16743, 28560), (17136, 27905), (21420, 22324)]