691220640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 384

約数和(自身を含む): 2536095744

約数和(自身を除く): 1844875104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 41, 44, 48, 55, 60, 62, 66, 80, 82, 88, 93, 96, 103, 110, 120, 123, 124, 132, 155, 160, 164, 165, 176, 186, 205, 206, 220, 240, 246, 248, 264, 309, 310, 328, 330, 341, 352, 372, 410, 412, 440, 451, 465, 480, 492, 496, 515, 528, 615, 618, 620, 656, 660, 682, 744, 820, 824, 880, 902, 930, 984, 992, 1023, 1030, 1056, 1133, 1230, 1236, 1240, 1271, 1312, 1320, 1353, 1364, 1488, 1545, 1640, 1648, 1705, 1760, 1804, 1860, 1968, 2046, 2060, 2255, 2266, 2460, 2472, 2480, 2542, 2640, 2706, 2728, 2976, 3090, 3193, 3280, 3296, 3399, 3410, 3608, 3720, 3813, 3936, 4092, 4120, 4223, 4510, 4532, 4920, 4944, 4960, 5084, 5115, 5280, 5412, 5456, 5665, 6180, 6355, 6386, 6560, 6765, 6798, 6820, 7216, 7440, 7626, 8184, 8240, 8446, 9020, 9064, 9579, 9840, 9888, 10168, 10230, 10824, 10912, 11330, 12360, 12669, 12710, 12772, 13530, 13596, 13640, 13981, 14432, 14880, 15252, 15965, 16368, 16480, 16892, 16995, 18040, 18128, 19065, 19158, 19680, 20336, 20460, 21115, 21648, 22660, 24720, 25338, 25420, 25544, 27060, 27192, 27280, 27962, 30504, 31930, 32736, 33784, 33990, 35123, 36080, 36256, 38130, 38316, 40672, 40920, 41943, 42230, 43296, 45320, 46453, 47895, 49440, 50676, 50840, 51088, 54120, 54384, 54560, 55924, 61008, 63345, 63860, 67568, 67980, 69905, 70246, 72160, 76260, 76632, 81840, 83886, 84460, 90640, 92906, 95790, 101352, 101680, 102176, 105369, 108240, 108768, 111848, 122016, 126690, 127720, 130913, 135136, 135960, 139359, 139810, 140492, 152520, 153264, 163680, 167772, 168920, 175615, 181280, 185812, 191580, 202704, 203360, 209715, 210738, 216480, 223696, 232265, 253380, 255440, 261826, 271920, 278718, 279620, 280984, 305040, 306528, 335544, 337840, 351230, 371624, 383160, 392739, 405408, 419430, 421476, 447392, 464530, 506760, 510880, 523652, 526845, 543840, 557436, 559240, 561968, 610080, 654565, 671088, 675680, 696795, 702460, 743248, 766320, 785478, 838860, 842952, 929060, 1013520, 1047304, 1053690, 1114872, 1118480, 1123936, 1309130, 1342176, 1393590, 1404920, 1440043, 1486496, 1532640, 1570956, 1677720, 1685904, 1858120, 1963695, 2027040, 2094608, 2107380, 2229744, 2236960, 2618260, 2787180, 2809840, 2880086, 3141912, 3355440, 3371808, 3716240, 3927390, 4189216, 4214760, 4320129, 4459488, 5236520, 5574360, 5619680, 5760172, 6283824, 6710880, 7200215, 7432480, 7854780, 8429520, 8640258, 10473040, 11148720, 11520344, 12567648, 14400430, 15709560, 16859040, 17280516, 20946080, 21600645, 22297440, 23040688, 28800860, 31419120, 34561032, 43201290, 46081376, 57601720, 62838240, 69122064, 86402580, 115203440, 138244128, 172805160, 230406880, 345610320, 691220640]

約数ペア:

[(1, 691220640), (2, 345610320), (3, 230406880), (4, 172805160), (5, 138244128), (6, 115203440), (8, 86402580), (10, 69122064), (11, 62838240), (12, 57601720), (15, 46081376), (16, 43201290), (20, 34561032), (22, 31419120), (24, 28800860), (30, 23040688), (31, 22297440), (32, 21600645), (33, 20946080), (40, 17280516), (41, 16859040), (44, 15709560), (48, 14400430), (55, 12567648), (60, 11520344), (62, 11148720), (66, 10473040), (80, 8640258), (82, 8429520), (88, 7854780), (93, 7432480), (96, 7200215), (103, 6710880), (110, 6283824), (120, 5760172), (123, 5619680), (124, 5574360), (132, 5236520), (155, 4459488), (160, 4320129), (164, 4214760), (165, 4189216), (176, 3927390), (186, 3716240), (205, 3371808), (206, 3355440), (220, 3141912), (240, 2880086), (246, 2809840), (248, 2787180), (264, 2618260), (309, 2236960), (310, 2229744), (328, 2107380), (330, 2094608), (341, 2027040), (352, 1963695), (372, 1858120), (410, 1685904), (412, 1677720), (440, 1570956), (451, 1532640), (465, 1486496), (480, 1440043), (492, 1404920), (496, 1393590), (515, 1342176), (528, 1309130), (615, 1123936), (618, 1118480), (620, 1114872), (656, 1053690), (660, 1047304), (682, 1013520), (744, 929060), (820, 842952), (824, 838860), (880, 785478), (902, 766320), (930, 743248), (984, 702460), (992, 696795), (1023, 675680), (1030, 671088), (1056, 654565), (1133, 610080), (1230, 561968), (1236, 559240), (1240, 557436), (1271, 543840), (1312, 526845), (1320, 523652), (1353, 510880), (1364, 506760), (1488, 464530), (1545, 447392), (1640, 421476), (1648, 419430), (1705, 405408), (1760, 392739), (1804, 383160), (1860, 371624), (1968, 351230), (2046, 337840), (2060, 335544), (2255, 306528), (2266, 305040), (2460, 280984), (2472, 279620), (2480, 278718), (2542, 271920), (2640, 261826), (2706, 255440), (2728, 253380), (2976, 232265), (3090, 223696), (3193, 216480), (3280, 210738), (3296, 209715), (3399, 203360), (3410, 202704), (3608, 191580), (3720, 185812), (3813, 181280), (3936, 175615), (4092, 168920), (4120, 167772), (4223, 163680), (4510, 153264), (4532, 152520), (4920, 140492), (4944, 139810), (4960, 139359), (5084, 135960), (5115, 135136), (5280, 130913), (5412, 127720), (5456, 126690), (5665, 122016), (6180, 111848), (6355, 108768), (6386, 108240), (6560, 105369), (6765, 102176), (6798, 101680), (6820, 101352), (7216, 95790), (7440, 92906), (7626, 90640), (8184, 84460), (8240, 83886), (8446, 81840), (9020, 76632), (9064, 76260), (9579, 72160), (9840, 70246), (9888, 69905), (10168, 67980), (10230, 67568), (10824, 63860), (10912, 63345), (11330, 61008), (12360, 55924), (12669, 54560), (12710, 54384), (12772, 54120), (13530, 51088), (13596, 50840), (13640, 50676), (13981, 49440), (14432, 47895), (14880, 46453), (15252, 45320), (15965, 43296), (16368, 42230), (16480, 41943), (16892, 40920), (16995, 40672), (18040, 38316), (18128, 38130), (19065, 36256), (19158, 36080), (19680, 35123), (20336, 33990), (20460, 33784), (21115, 32736), (21648, 31930), (22660, 30504), (24720, 27962), (25338, 27280), (25420, 27192), (25544, 27060)]