1858931640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1123

約数の個数: 256

約数和(自身を含む): 6631372800

約数和(自身を除く): 4772441160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 103, 108, 120, 135, 136, 153, 170, 180, 204, 206, 216, 255, 270, 306, 309, 340, 360, 408, 412, 459, 510, 515, 540, 612, 618, 680, 765, 824, 918, 927, 983, 1020, 1030, 1080, 1224, 1236, 1530, 1545, 1751, 1836, 1854, 1966, 2040, 2060, 2295, 2472, 2781, 2949, 3060, 3090, 3502, 3672, 3708, 3932, 4120, 4590, 4635, 4915, 5253, 5562, 5898, 6120, 6180, 7004, 7416, 7864, 8755, 8847, 9180, 9270, 9830, 10506, 11124, 11796, 12360, 13905, 14008, 14745, 15759, 16711, 17510, 17694, 18360, 18540, 19660, 21012, 22248, 23592, 26265, 26541, 27810, 29490, 31518, 33422, 35020, 35388, 37080, 39320, 42024, 44235, 47277, 50133, 52530, 53082, 55620, 58980, 63036, 66844, 70040, 70776, 78795, 83555, 88470, 94554, 100266, 101249, 105060, 106164, 111240, 117960, 126072, 132705, 133688, 150399, 157590, 167110, 176940, 189108, 200532, 202498, 210120, 212328, 236385, 250665, 265410, 300798, 303747, 315180, 334220, 353880, 378216, 401064, 404996, 451197, 472770, 501330, 506245, 530820, 601596, 607494, 630360, 668440, 751995, 809992, 902394, 911241, 945540, 1002660, 1012490, 1061640, 1203192, 1214988, 1503990, 1518735, 1721233, 1804788, 1822482, 1891080, 2005320, 2024980, 2255985, 2429976, 2733723, 3007980, 3037470, 3442466, 3609576, 3644964, 4049960, 4511970, 4556205, 5163699, 5467446, 6015960, 6074940, 6884932, 7289928, 8606165, 9023940, 9112410, 10327398, 10934892, 12149880, 13668615, 13769864, 15491097, 17212330, 18047880, 18224820, 20654796, 21869784, 25818495, 27337230, 30982194, 34424660, 36449640, 41309592, 46473291, 51636990, 54674460, 61964388, 68849320, 77455485, 92946582, 103273980, 109348920, 123928776, 154910970, 185893164, 206547960, 232366455, 309821940, 371786328, 464732910, 619643880, 929465820, 1858931640]

約数ペア:

[(1, 1858931640), (2, 929465820), (3, 619643880), (4, 464732910), (5, 371786328), (6, 309821940), (8, 232366455), (9, 206547960), (10, 185893164), (12, 154910970), (15, 123928776), (17, 109348920), (18, 103273980), (20, 92946582), (24, 77455485), (27, 68849320), (30, 61964388), (34, 54674460), (36, 51636990), (40, 46473291), (45, 41309592), (51, 36449640), (54, 34424660), (60, 30982194), (68, 27337230), (72, 25818495), (85, 21869784), (90, 20654796), (102, 18224820), (103, 18047880), (108, 17212330), (120, 15491097), (135, 13769864), (136, 13668615), (153, 12149880), (170, 10934892), (180, 10327398), (204, 9112410), (206, 9023940), (216, 8606165), (255, 7289928), (270, 6884932), (306, 6074940), (309, 6015960), (340, 5467446), (360, 5163699), (408, 4556205), (412, 4511970), (459, 4049960), (510, 3644964), (515, 3609576), (540, 3442466), (612, 3037470), (618, 3007980), (680, 2733723), (765, 2429976), (824, 2255985), (918, 2024980), (927, 2005320), (983, 1891080), (1020, 1822482), (1030, 1804788), (1080, 1721233), (1224, 1518735), (1236, 1503990), (1530, 1214988), (1545, 1203192), (1751, 1061640), (1836, 1012490), (1854, 1002660), (1966, 945540), (2040, 911241), (2060, 902394), (2295, 809992), (2472, 751995), (2781, 668440), (2949, 630360), (3060, 607494), (3090, 601596), (3502, 530820), (3672, 506245), (3708, 501330), (3932, 472770), (4120, 451197), (4590, 404996), (4635, 401064), (4915, 378216), (5253, 353880), (5562, 334220), (5898, 315180), (6120, 303747), (6180, 300798), (7004, 265410), (7416, 250665), (7864, 236385), (8755, 212328), (8847, 210120), (9180, 202498), (9270, 200532), (9830, 189108), (10506, 176940), (11124, 167110), (11796, 157590), (12360, 150399), (13905, 133688), (14008, 132705), (14745, 126072), (15759, 117960), (16711, 111240), (17510, 106164), (17694, 105060), (18360, 101249), (18540, 100266), (19660, 94554), (21012, 88470), (22248, 83555), (23592, 78795), (26265, 70776), (26541, 70040), (27810, 66844), (29490, 63036), (31518, 58980), (33422, 55620), (35020, 53082), (35388, 52530), (37080, 50133), (39320, 47277), (42024, 44235)]