345305280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 224

約数和(自身を含む): 1163409408

約数和(自身を除く): 818104128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 192, 205, 240, 246, 248, 283, 310, 320, 328, 372, 410, 465, 480, 492, 496, 566, 615, 620, 656, 744, 820, 849, 930, 960, 984, 992, 1132, 1230, 1240, 1271, 1312, 1415, 1488, 1640, 1698, 1860, 1968, 1984, 2264, 2460, 2480, 2542, 2624, 2830, 2976, 3280, 3396, 3720, 3813, 3936, 4245, 4528, 4920, 4960, 5084, 5660, 5952, 6355, 6560, 6792, 7440, 7626, 7872, 8490, 8773, 9056, 9840, 9920, 10168, 11320, 11603, 12710, 13120, 13584, 14880, 15252, 16980, 17546, 18112, 19065, 19680, 20336, 22640, 23206, 25420, 26319, 27168, 29760, 30504, 33960, 34809, 35092, 38130, 39360, 40672, 43865, 45280, 46412, 50840, 52638, 54336, 58015, 61008, 67920, 69618, 70184, 76260, 81344, 87730, 90560, 92824, 101680, 105276, 116030, 122016, 131595, 135840, 139236, 140368, 152520, 174045, 175460, 185648, 203360, 210552, 232060, 244032, 263190, 271680, 278472, 280736, 305040, 348090, 350920, 359693, 371296, 406720, 421104, 464120, 526380, 556944, 561472, 610080, 696180, 701840, 719386, 742592, 842208, 928240, 1052760, 1079079, 1113888, 1220160, 1392360, 1403680, 1438772, 1684416, 1798465, 1856480, 2105520, 2158158, 2227776, 2784720, 2807360, 2877544, 3596930, 3712960, 4211040, 4316316, 5395395, 5569440, 5755088, 7193860, 8422080, 8632632, 10790790, 11138880, 11510176, 14387720, 17265264, 21581580, 23020352, 28775440, 34530528, 43163160, 57550880, 69061056, 86326320, 115101760, 172652640, 345305280]

約数ペア:

[(1, 345305280), (2, 172652640), (3, 115101760), (4, 86326320), (5, 69061056), (6, 57550880), (8, 43163160), (10, 34530528), (12, 28775440), (15, 23020352), (16, 21581580), (20, 17265264), (24, 14387720), (30, 11510176), (31, 11138880), (32, 10790790), (40, 8632632), (41, 8422080), (48, 7193860), (60, 5755088), (62, 5569440), (64, 5395395), (80, 4316316), (82, 4211040), (93, 3712960), (96, 3596930), (120, 2877544), (123, 2807360), (124, 2784720), (155, 2227776), (160, 2158158), (164, 2105520), (186, 1856480), (192, 1798465), (205, 1684416), (240, 1438772), (246, 1403680), (248, 1392360), (283, 1220160), (310, 1113888), (320, 1079079), (328, 1052760), (372, 928240), (410, 842208), (465, 742592), (480, 719386), (492, 701840), (496, 696180), (566, 610080), (615, 561472), (620, 556944), (656, 526380), (744, 464120), (820, 421104), (849, 406720), (930, 371296), (960, 359693), (984, 350920), (992, 348090), (1132, 305040), (1230, 280736), (1240, 278472), (1271, 271680), (1312, 263190), (1415, 244032), (1488, 232060), (1640, 210552), (1698, 203360), (1860, 185648), (1968, 175460), (1984, 174045), (2264, 152520), (2460, 140368), (2480, 139236), (2542, 135840), (2624, 131595), (2830, 122016), (2976, 116030), (3280, 105276), (3396, 101680), (3720, 92824), (3813, 90560), (3936, 87730), (4245, 81344), (4528, 76260), (4920, 70184), (4960, 69618), (5084, 67920), (5660, 61008), (5952, 58015), (6355, 54336), (6560, 52638), (6792, 50840), (7440, 46412), (7626, 45280), (7872, 43865), (8490, 40672), (8773, 39360), (9056, 38130), (9840, 35092), (9920, 34809), (10168, 33960), (11320, 30504), (11603, 29760), (12710, 27168), (13120, 26319), (13584, 25420), (14880, 23206), (15252, 22640), (16980, 20336), (17546, 19680), (18112, 19065)]