295021740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 192

約数和(自身を含む): 992355840

約数和(自身を除く): 697334100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 663, 741, 780, 884, 969, 988, 1020, 1105, 1140, 1171, 1235, 1292, 1326, 1482, 1615, 1938, 2210, 2342, 2470, 2652, 2964, 3230, 3315, 3513, 3705, 3876, 4199, 4420, 4684, 4845, 4940, 5855, 6460, 6630, 7026, 7410, 8398, 9690, 11710, 12597, 13260, 14052, 14820, 15223, 16796, 17565, 19380, 19907, 20995, 22249, 23420, 25194, 30446, 35130, 39814, 41990, 44498, 45669, 50388, 59721, 60892, 62985, 66747, 70260, 76115, 79628, 83980, 88996, 91338, 99535, 111245, 119442, 125970, 133494, 152230, 182676, 199070, 222490, 228345, 238884, 251940, 258791, 266988, 289237, 298605, 304460, 333735, 378233, 398140, 444980, 456690, 517582, 578474, 597210, 667470, 756466, 776373, 867711, 913380, 1035164, 1134699, 1156948, 1194420, 1293955, 1334940, 1446185, 1512932, 1552746, 1735422, 1891165, 2269398, 2587910, 2892370, 3105492, 3470844, 3782330, 3881865, 4338555, 4538796, 4917029, 5175820, 5673495, 5784740, 7564660, 7763730, 8677110, 9834058, 11346990, 14751087, 15527460, 17354220, 19668116, 22693980, 24585145, 29502174, 49170290, 59004348, 73755435, 98340580, 147510870, 295021740]

約数ペア:

[(1, 295021740), (2, 147510870), (3, 98340580), (4, 73755435), (5, 59004348), (6, 49170290), (10, 29502174), (12, 24585145), (13, 22693980), (15, 19668116), (17, 17354220), (19, 15527460), (20, 14751087), (26, 11346990), (30, 9834058), (34, 8677110), (38, 7763730), (39, 7564660), (51, 5784740), (52, 5673495), (57, 5175820), (60, 4917029), (65, 4538796), (68, 4338555), (76, 3881865), (78, 3782330), (85, 3470844), (95, 3105492), (102, 2892370), (114, 2587910), (130, 2269398), (156, 1891165), (170, 1735422), (190, 1552746), (195, 1512932), (204, 1446185), (221, 1334940), (228, 1293955), (247, 1194420), (255, 1156948), (260, 1134699), (285, 1035164), (323, 913380), (340, 867711), (380, 776373), (390, 756466), (442, 667470), (494, 597210), (510, 578474), (570, 517582), (646, 456690), (663, 444980), (741, 398140), (780, 378233), (884, 333735), (969, 304460), (988, 298605), (1020, 289237), (1105, 266988), (1140, 258791), (1171, 251940), (1235, 238884), (1292, 228345), (1326, 222490), (1482, 199070), (1615, 182676), (1938, 152230), (2210, 133494), (2342, 125970), (2470, 119442), (2652, 111245), (2964, 99535), (3230, 91338), (3315, 88996), (3513, 83980), (3705, 79628), (3876, 76115), (4199, 70260), (4420, 66747), (4684, 62985), (4845, 60892), (4940, 59721), (5855, 50388), (6460, 45669), (6630, 44498), (7026, 41990), (7410, 39814), (8398, 35130), (9690, 30446), (11710, 25194), (12597, 23420), (13260, 22249), (14052, 20995), (14820, 19907), (15223, 19380), (16796, 17565)]