295666980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 1041868800

約数和(自身を除く): 746201820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 67, 70, 76, 79, 84, 95, 98, 105, 114, 133, 134, 140, 147, 158, 190, 196, 201, 210, 228, 237, 245, 266, 268, 285, 294, 316, 335, 380, 395, 399, 402, 420, 469, 474, 490, 532, 553, 570, 588, 665, 670, 735, 790, 798, 804, 931, 938, 948, 980, 1005, 1106, 1140, 1185, 1273, 1330, 1340, 1407, 1470, 1501, 1580, 1596, 1659, 1862, 1876, 1995, 2010, 2212, 2345, 2370, 2546, 2660, 2765, 2793, 2814, 2940, 3002, 3283, 3318, 3724, 3819, 3871, 3990, 4020, 4503, 4655, 4690, 4740, 5092, 5293, 5530, 5586, 5628, 6004, 6365, 6566, 6636, 7035, 7505, 7638, 7742, 7980, 8295, 8911, 9006, 9310, 9380, 9849, 10507, 10586, 11060, 11172, 11613, 12730, 13132, 13965, 14070, 15010, 15276, 15484, 15879, 16415, 16590, 17822, 18012, 18620, 19095, 19355, 19698, 21014, 21172, 22515, 23226, 25460, 26465, 26733, 27930, 28140, 30020, 31521, 31758, 32830, 33180, 35644, 37051, 38190, 38710, 39396, 42028, 44555, 45030, 46452, 49245, 52535, 52930, 53466, 55860, 58065, 62377, 63042, 63516, 65660, 73549, 74102, 76380, 77420, 79395, 89110, 90060, 98490, 100567, 105070, 105860, 106932, 111153, 116130, 124754, 126084, 133665, 147098, 148204, 157605, 158790, 178220, 185255, 187131, 196980, 201134, 210140, 220647, 222306, 232260, 249508, 259357, 267330, 294196, 301701, 311885, 315210, 317580, 367745, 370510, 374262, 402268, 441294, 444612, 502835, 518714, 534660, 555765, 603402, 623770, 630420, 703969, 735490, 741020, 748524, 778071, 882588, 935655, 1005670, 1037428, 1103235, 1111530, 1206804, 1247540, 1296785, 1407938, 1470980, 1508505, 1556142, 1871310, 2011340, 2111907, 2206470, 2223060, 2593570, 2815876, 3017010, 3112284, 3519845, 3742620, 3890355, 4223814, 4412940, 4927783, 5187140, 6034020, 7039690, 7780710, 8447628, 9855566, 10559535, 14079380, 14783349, 15561420, 19711132, 21119070, 24638915, 29566698, 42238140, 49277830, 59133396, 73916745, 98555660, 147833490, 295666980]

約数ペア:

[(1, 295666980), (2, 147833490), (3, 98555660), (4, 73916745), (5, 59133396), (6, 49277830), (7, 42238140), (10, 29566698), (12, 24638915), (14, 21119070), (15, 19711132), (19, 15561420), (20, 14783349), (21, 14079380), (28, 10559535), (30, 9855566), (35, 8447628), (38, 7780710), (42, 7039690), (49, 6034020), (57, 5187140), (60, 4927783), (67, 4412940), (70, 4223814), (76, 3890355), (79, 3742620), (84, 3519845), (95, 3112284), (98, 3017010), (105, 2815876), (114, 2593570), (133, 2223060), (134, 2206470), (140, 2111907), (147, 2011340), (158, 1871310), (190, 1556142), (196, 1508505), (201, 1470980), (210, 1407938), (228, 1296785), (237, 1247540), (245, 1206804), (266, 1111530), (268, 1103235), (285, 1037428), (294, 1005670), (316, 935655), (335, 882588), (380, 778071), (395, 748524), (399, 741020), (402, 735490), (420, 703969), (469, 630420), (474, 623770), (490, 603402), (532, 555765), (553, 534660), (570, 518714), (588, 502835), (665, 444612), (670, 441294), (735, 402268), (790, 374262), (798, 370510), (804, 367745), (931, 317580), (938, 315210), (948, 311885), (980, 301701), (1005, 294196), (1106, 267330), (1140, 259357), (1185, 249508), (1273, 232260), (1330, 222306), (1340, 220647), (1407, 210140), (1470, 201134), (1501, 196980), (1580, 187131), (1596, 185255), (1659, 178220), (1862, 158790), (1876, 157605), (1995, 148204), (2010, 147098), (2212, 133665), (2345, 126084), (2370, 124754), (2546, 116130), (2660, 111153), (2765, 106932), (2793, 105860), (2814, 105070), (2940, 100567), (3002, 98490), (3283, 90060), (3318, 89110), (3724, 79395), (3819, 77420), (3871, 76380), (3990, 74102), (4020, 73549), (4503, 65660), (4655, 63516), (4690, 63042), (4740, 62377), (5092, 58065), (5293, 55860), (5530, 53466), (5586, 52930), (5628, 52535), (6004, 49245), (6365, 46452), (6566, 45030), (6636, 44555), (7035, 42028), (7505, 39396), (7638, 38710), (7742, 38190), (7980, 37051), (8295, 35644), (8911, 33180), (9006, 32830), (9310, 31758), (9380, 31521), (9849, 30020), (10507, 28140), (10586, 27930), (11060, 26733), (11172, 26465), (11613, 25460), (12730, 23226), (13132, 22515), (13965, 21172), (14070, 21014), (15010, 19698), (15276, 19355), (15484, 19095), (15879, 18620), (16415, 18012), (16590, 17822)]