286245960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2428

約数の個数: 256

約数和(自身を含む): 1153474560

約数和(自身を除く): 867228600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2383, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 4766, 5005, 5460, 5720, 6006, 7149, 8008, 8580, 9240, 9532, 10010, 10920, 11915, 12012, 14298, 15015, 16681, 17160, 19064, 20020, 23830, 24024, 26213, 28596, 30030, 30979, 33362, 35745, 40040, 47660, 50043, 52426, 57192, 60060, 61958, 66724, 71490, 78639, 83405, 92937, 95320, 100086, 104852, 120120, 123916, 131065, 133448, 142980, 154895, 157278, 166810, 183491, 185874, 200172, 209704, 216853, 247832, 250215, 262130, 285960, 309790, 314556, 333620, 340769, 366982, 371748, 393195, 400344, 433706, 464685, 500430, 524260, 550473, 619580, 629112, 650559, 667240, 681538, 733964, 743496, 786390, 867412, 917455, 929370, 1000860, 1022307, 1048520, 1084265, 1100946, 1239160, 1301118, 1363076, 1467928, 1572780, 1703845, 1734824, 1834910, 1858740, 2001720, 2044614, 2168530, 2201892, 2385383, 2602236, 2726152, 2752365, 3145560, 3252795, 3407690, 3669820, 3717480, 4089228, 4337060, 4403784, 4770766, 5111535, 5204472, 5504730, 6505590, 6815380, 7156149, 7339640, 8178456, 8674120, 9541532, 10223070, 11009460, 11926915, 13011180, 13630760, 14312298, 19083064, 20446140, 22018920, 23853830, 26022360, 28624596, 35780745, 40892280, 47707660, 57249192, 71561490, 95415320, 143122980, 286245960]

約数ペア:

[(1, 286245960), (2, 143122980), (3, 95415320), (4, 71561490), (5, 57249192), (6, 47707660), (7, 40892280), (8, 35780745), (10, 28624596), (11, 26022360), (12, 23853830), (13, 22018920), (14, 20446140), (15, 19083064), (20, 14312298), (21, 13630760), (22, 13011180), (24, 11926915), (26, 11009460), (28, 10223070), (30, 9541532), (33, 8674120), (35, 8178456), (39, 7339640), (40, 7156149), (42, 6815380), (44, 6505590), (52, 5504730), (55, 5204472), (56, 5111535), (60, 4770766), (65, 4403784), (66, 4337060), (70, 4089228), (77, 3717480), (78, 3669820), (84, 3407690), (88, 3252795), (91, 3145560), (104, 2752365), (105, 2726152), (110, 2602236), (120, 2385383), (130, 2201892), (132, 2168530), (140, 2044614), (143, 2001720), (154, 1858740), (156, 1834910), (165, 1734824), (168, 1703845), (182, 1572780), (195, 1467928), (210, 1363076), (220, 1301118), (231, 1239160), (260, 1100946), (264, 1084265), (273, 1048520), (280, 1022307), (286, 1000860), (308, 929370), (312, 917455), (330, 867412), (364, 786390), (385, 743496), (390, 733964), (420, 681538), (429, 667240), (440, 650559), (455, 629112), (462, 619580), (520, 550473), (546, 524260), (572, 500430), (616, 464685), (660, 433706), (715, 400344), (728, 393195), (770, 371748), (780, 366982), (840, 340769), (858, 333620), (910, 314556), (924, 309790), (1001, 285960), (1092, 262130), (1144, 250215), (1155, 247832), (1320, 216853), (1365, 209704), (1430, 200172), (1540, 185874), (1560, 183491), (1716, 166810), (1820, 157278), (1848, 154895), (2002, 142980), (2145, 133448), (2184, 131065), (2310, 123916), (2383, 120120), (2730, 104852), (2860, 100086), (3003, 95320), (3080, 92937), (3432, 83405), (3640, 78639), (4004, 71490), (4290, 66724), (4620, 61958), (4766, 60060), (5005, 57192), (5460, 52426), (5720, 50043), (6006, 47660), (7149, 40040), (8008, 35745), (8580, 33362), (9240, 30979), (9532, 30030), (10010, 28596), (10920, 26213), (11915, 24024), (12012, 23830), (14298, 20020), (15015, 19064), (16681, 17160)]