2879430120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{2591}}^1$

素因数の和:2635

約数の個数: 320

約数和(自身を含む): 11290752000

約数和(自身を除く): 8411321880

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, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 343, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 686, 735, 756, 810, 840, 882, 945, 980, 1029, 1080, 1134, 1176, 1260, 1323, 1372, 1470, 1512, 1620, 1715, 1764, 1890, 1960, 2058, 2205, 2268, 2520, 2591, 2646, 2744, 2835, 2940, 3087, 3240, 3430, 3528, 3780, 3969, 4116, 4410, 4536, 5145, 5182, 5292, 5670, 5880, 6174, 6615, 6860, 7560, 7773, 7938, 8232, 8820, 9261, 10290, 10364, 10584, 11340, 12348, 12955, 13230, 13720, 15435, 15546, 15876, 17640, 18137, 18522, 19845, 20580, 20728, 22680, 23319, 24696, 25910, 26460, 27783, 30870, 31092, 31752, 36274, 37044, 38865, 39690, 41160, 46305, 46638, 51820, 52920, 54411, 55566, 61740, 62184, 69957, 72548, 74088, 77730, 79380, 90685, 92610, 93276, 103640, 108822, 111132, 116595, 123480, 126959, 138915, 139914, 145096, 155460, 158760, 163233, 181370, 185220, 186552, 209871, 217644, 222264, 233190, 253918, 272055, 277830, 279828, 310920, 326466, 349785, 362740, 370440, 380877, 419742, 435288, 466380, 489699, 507836, 544110, 555660, 559656, 634795, 652932, 699570, 725480, 761754, 816165, 839484, 888713, 932760, 979398, 1015672, 1049355, 1088220, 1111320, 1142631, 1269590, 1305864, 1399140, 1469097, 1523508, 1632330, 1678968, 1777426, 1904385, 1958796, 2098710, 2176440, 2285262, 2448495, 2539180, 2666139, 2798280, 2938194, 3047016, 3264660, 3427893, 3554852, 3808770, 3917592, 4197420, 4443565, 4570524, 4896990, 5078360, 5332278, 5713155, 5876388, 6529320, 6855786, 7109704, 7345485, 7617540, 7998417, 8394840, 8887130, 9141048, 9793980, 10283679, 10664556, 11426310, 11752776, 13330695, 13711572, 14690970, 15235080, 15996834, 17139465, 17774260, 19587960, 20567358, 21329112, 22852620, 23995251, 26661390, 27423144, 29381940, 31993668, 34278930, 35548520, 39992085, 41134716, 45705240, 47990502, 51418395, 53322780, 58763880, 63987336, 68557860, 71985753, 79984170, 82269432, 95981004, 102836790, 106645560, 119976255, 137115720, 143971506, 159968340, 191962008, 205673580, 239952510, 287943012, 319936680, 359928765, 411347160, 479905020, 575886024, 719857530, 959810040, 1439715060, 2879430120]

約数ペア:

[(1, 2879430120), (2, 1439715060), (3, 959810040), (4, 719857530), (5, 575886024), (6, 479905020), (7, 411347160), (8, 359928765), (9, 319936680), (10, 287943012), (12, 239952510), (14, 205673580), (15, 191962008), (18, 159968340), (20, 143971506), (21, 137115720), (24, 119976255), (27, 106645560), (28, 102836790), (30, 95981004), (35, 82269432), (36, 79984170), (40, 71985753), (42, 68557860), (45, 63987336), (49, 58763880), (54, 53322780), (56, 51418395), (60, 47990502), (63, 45705240), (70, 41134716), (72, 39992085), (81, 35548520), (84, 34278930), (90, 31993668), (98, 29381940), (105, 27423144), (108, 26661390), (120, 23995251), (126, 22852620), (135, 21329112), (140, 20567358), (147, 19587960), (162, 17774260), (168, 17139465), (180, 15996834), (189, 15235080), (196, 14690970), (210, 13711572), (216, 13330695), (245, 11752776), (252, 11426310), (270, 10664556), (280, 10283679), (294, 9793980), (315, 9141048), (324, 8887130), (343, 8394840), (360, 7998417), (378, 7617540), (392, 7345485), (405, 7109704), (420, 6855786), (441, 6529320), (490, 5876388), (504, 5713155), (540, 5332278), (567, 5078360), (588, 4896990), (630, 4570524), (648, 4443565), (686, 4197420), (735, 3917592), (756, 3808770), (810, 3554852), (840, 3427893), (882, 3264660), (945, 3047016), (980, 2938194), (1029, 2798280), (1080, 2666139), (1134, 2539180), (1176, 2448495), (1260, 2285262), (1323, 2176440), (1372, 2098710), (1470, 1958796), (1512, 1904385), (1620, 1777426), (1715, 1678968), (1764, 1632330), (1890, 1523508), (1960, 1469097), (2058, 1399140), (2205, 1305864), (2268, 1269590), (2520, 1142631), (2591, 1111320), (2646, 1088220), (2744, 1049355), (2835, 1015672), (2940, 979398), (3087, 932760), (3240, 888713), (3430, 839484), (3528, 816165), (3780, 761754), (3969, 725480), (4116, 699570), (4410, 652932), (4536, 634795), (5145, 559656), (5182, 555660), (5292, 544110), (5670, 507836), (5880, 489699), (6174, 466380), (6615, 435288), (6860, 419742), (7560, 380877), (7773, 370440), (7938, 362740), (8232, 349785), (8820, 326466), (9261, 310920), (10290, 279828), (10364, 277830), (10584, 272055), (11340, 253918), (12348, 233190), (12955, 222264), (13230, 217644), (13720, 209871), (15435, 186552), (15546, 185220), (15876, 181370), (17640, 163233), (18137, 158760), (18522, 155460), (19845, 145096), (20580, 139914), (20728, 138915), (22680, 126959), (23319, 123480), (24696, 116595), (25910, 111132), (26460, 108822), (27783, 103640), (30870, 93276), (31092, 92610), (31752, 90685), (36274, 79380), (37044, 77730), (38865, 74088), (39690, 72548), (41160, 69957), (46305, 62184), (46638, 61740), (51820, 55566), (52920, 54411)]