246509908680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15445483}}^1$

素因数の和:15445523

約数の個数: 128

約数和(自身を含む): 889659878400

約数和(自身を除く): 643149969720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 15445483, 30890966, 46336449, 61781932, 77227415, 92672898, 108118381, 123563864, 154454830, 185345796, 216236762, 231682245, 293464177, 308909660, 324355143, 370691592, 432473524, 463364490, 540591905, 586928354, 617819320, 648710286, 864947048, 880392531, 926728980, 1081183810, 1173856708, 1297420572, 1467320885, 1621775715, 1760785062, 1853457960, 2054249239, 2162367620, 2347713416, 2594841144, 2934641770, 3243551430, 3521570124, 4108498478, 4324735240, 4401962655, 5869283540, 6162747717, 6487102860, 7043140248, 8216996956, 8803925310, 10271246195, 11738567080, 12325495434, 12974205720, 16433993912, 17607850620, 20542492390, 24650990868, 30813738585, 35215701240, 41084984780, 49301981736, 61627477170, 82169969560, 123254954340, 246509908680]

約数ペア:

[(1, 246509908680), (2, 123254954340), (3, 82169969560), (4, 61627477170), (5, 49301981736), (6, 41084984780), (7, 35215701240), (8, 30813738585), (10, 24650990868), (12, 20542492390), (14, 17607850620), (15, 16433993912), (19, 12974205720), (20, 12325495434), (21, 11738567080), (24, 10271246195), (28, 8803925310), (30, 8216996956), (35, 7043140248), (38, 6487102860), (40, 6162747717), (42, 5869283540), (56, 4401962655), (57, 4324735240), (60, 4108498478), (70, 3521570124), (76, 3243551430), (84, 2934641770), (95, 2594841144), (105, 2347713416), (114, 2162367620), (120, 2054249239), (133, 1853457960), (140, 1760785062), (152, 1621775715), (168, 1467320885), (190, 1297420572), (210, 1173856708), (228, 1081183810), (266, 926728980), (280, 880392531), (285, 864947048), (380, 648710286), (399, 617819320), (420, 586928354), (456, 540591905), (532, 463364490), (570, 432473524), (665, 370691592), (760, 324355143), (798, 308909660), (840, 293464177), (1064, 231682245), (1140, 216236762), (1330, 185345796), (1596, 154454830), (1995, 123563864), (2280, 108118381), (2660, 92672898), (3192, 77227415), (3990, 61781932), (5320, 46336449), (7980, 30890966), (15960, 15445483)]