79674840

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 192

約数和(自身を含む): 307157760

約数和(自身を除く): 227482920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1171, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2342, 2430, 2520, 2835, 3240, 3402, 3513, 3780, 4536, 4684, 4860, 5670, 5855, 6804, 7026, 7560, 8197, 8505, 9368, 9720, 10539, 11340, 11710, 13608, 14052, 16394, 17010, 17565, 21078, 22680, 23420, 24591, 28104, 31617, 32788, 34020, 35130, 40985, 42156, 46840, 49182, 52695, 63234, 65576, 68040, 70260, 73773, 81970, 84312, 94851, 98364, 105390, 122955, 126468, 140520, 147546, 158085, 163940, 189702, 196728, 210780, 221319, 245910, 252936, 284553, 295092, 316170, 327880, 368865, 379404, 421560, 442638, 474255, 491820, 569106, 590184, 632340, 663957, 737730, 758808, 885276, 948510, 983640, 1106595, 1138212, 1264680, 1327914, 1422765, 1475460, 1770552, 1897020, 1991871, 2213190, 2276424, 2655828, 2845530, 2950920, 3319785, 3794040, 3983742, 4426380, 5311656, 5691060, 6639570, 7967484, 8852760, 9959355, 11382120, 13279140, 15934968, 19918710, 26558280, 39837420, 79674840]

約数ペア:

[(1, 79674840), (2, 39837420), (3, 26558280), (4, 19918710), (5, 15934968), (6, 13279140), (7, 11382120), (8, 9959355), (9, 8852760), (10, 7967484), (12, 6639570), (14, 5691060), (15, 5311656), (18, 4426380), (20, 3983742), (21, 3794040), (24, 3319785), (27, 2950920), (28, 2845530), (30, 2655828), (35, 2276424), (36, 2213190), (40, 1991871), (42, 1897020), (45, 1770552), (54, 1475460), (56, 1422765), (60, 1327914), (63, 1264680), (70, 1138212), (72, 1106595), (81, 983640), (84, 948510), (90, 885276), (105, 758808), (108, 737730), (120, 663957), (126, 632340), (135, 590184), (140, 569106), (162, 491820), (168, 474255), (180, 442638), (189, 421560), (210, 379404), (216, 368865), (243, 327880), (252, 316170), (270, 295092), (280, 284553), (315, 252936), (324, 245910), (360, 221319), (378, 210780), (405, 196728), (420, 189702), (486, 163940), (504, 158085), (540, 147546), (567, 140520), (630, 126468), (648, 122955), (756, 105390), (810, 98364), (840, 94851), (945, 84312), (972, 81970), (1080, 73773), (1134, 70260), (1171, 68040), (1215, 65576), (1260, 63234), (1512, 52695), (1620, 49182), (1701, 46840), (1890, 42156), (1944, 40985), (2268, 35130), (2342, 34020), (2430, 32788), (2520, 31617), (2835, 28104), (3240, 24591), (3402, 23420), (3513, 22680), (3780, 21078), (4536, 17565), (4684, 17010), (4860, 16394), (5670, 14052), (5855, 13608), (6804, 11710), (7026, 11340), (7560, 10539), (8197, 9720), (8505, 9368)]