61969320

素因数分解:

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

素因数の和:1205

約数の個数: 192

約数和(自身を含む): 240494400

約数和(自身を除く): 178525080

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, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1171, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2342, 2520, 2646, 2940, 3513, 3528, 3780, 4410, 4684, 5292, 5855, 5880, 6615, 7026, 7560, 8197, 8820, 9368, 10539, 10584, 11710, 13230, 14052, 16394, 17565, 17640, 21078, 23420, 24591, 26460, 28104, 31617, 32788, 35130, 40985, 42156, 46840, 49182, 52695, 52920, 57379, 63234, 65576, 70260, 73773, 81970, 84312, 98364, 105390, 114758, 122955, 126468, 140520, 147546, 158085, 163940, 172137, 196728, 210780, 221319, 229516, 245910, 252936, 286895, 295092, 316170, 327880, 344274, 368865, 421560, 442638, 459032, 491820, 516411, 573790, 590184, 632340, 688548, 737730, 860685, 885276, 983640, 1032822, 1106595, 1147580, 1264680, 1377096, 1475460, 1549233, 1721370, 1770552, 2065644, 2213190, 2295160, 2582055, 2950920, 3098466, 3442740, 4131288, 4426380, 5164110, 6196932, 6885480, 7746165, 8852760, 10328220, 12393864, 15492330, 20656440, 30984660, 61969320]

約数ペア:

[(1, 61969320), (2, 30984660), (3, 20656440), (4, 15492330), (5, 12393864), (6, 10328220), (7, 8852760), (8, 7746165), (9, 6885480), (10, 6196932), (12, 5164110), (14, 4426380), (15, 4131288), (18, 3442740), (20, 3098466), (21, 2950920), (24, 2582055), (27, 2295160), (28, 2213190), (30, 2065644), (35, 1770552), (36, 1721370), (40, 1549233), (42, 1475460), (45, 1377096), (49, 1264680), (54, 1147580), (56, 1106595), (60, 1032822), (63, 983640), (70, 885276), (72, 860685), (84, 737730), (90, 688548), (98, 632340), (105, 590184), (108, 573790), (120, 516411), (126, 491820), (135, 459032), (140, 442638), (147, 421560), (168, 368865), (180, 344274), (189, 327880), (196, 316170), (210, 295092), (216, 286895), (245, 252936), (252, 245910), (270, 229516), (280, 221319), (294, 210780), (315, 196728), (360, 172137), (378, 163940), (392, 158085), (420, 147546), (441, 140520), (490, 126468), (504, 122955), (540, 114758), (588, 105390), (630, 98364), (735, 84312), (756, 81970), (840, 73773), (882, 70260), (945, 65576), (980, 63234), (1080, 57379), (1171, 52920), (1176, 52695), (1260, 49182), (1323, 46840), (1470, 42156), (1512, 40985), (1764, 35130), (1890, 32788), (1960, 31617), (2205, 28104), (2342, 26460), (2520, 24591), (2646, 23420), (2940, 21078), (3513, 17640), (3528, 17565), (3780, 16394), (4410, 14052), (4684, 13230), (5292, 11710), (5855, 10584), (5880, 10539), (6615, 9368), (7026, 8820), (7560, 8197)]