28942679520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{4091}}^1$

素因数の和:4163

約数の個数: 288

約数和(自身を含む): 104964219360

約数和(自身を除く): 76021539840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 4080, 4091, 4335, 4624, 4896, 4913, 5202, 5780, 6120, 6936, 8160, 8182, 8670, 9248, 9826, 10404, 11560, 12240, 12273, 13005, 13872, 14739, 16364, 17340, 19652, 20455, 20808, 23120, 24480, 24546, 24565, 26010, 27744, 29478, 32728, 34680, 36819, 39304, 40910, 41616, 44217, 46240, 49092, 49130, 52020, 58956, 61365, 65456, 69360, 69547, 73638, 73695, 78608, 81820, 83232, 88434, 98184, 98260, 104040, 117912, 122730, 130912, 138720, 139094, 147276, 147390, 157216, 163640, 176868, 184095, 196368, 196520, 208080, 208641, 221085, 235824, 245460, 278188, 294552, 294780, 327280, 347735, 353736, 368190, 392736, 393040, 416160, 417282, 442170, 471648, 490920, 556376, 589104, 589560, 625923, 654560, 695470, 707472, 736380, 786080, 834564, 884340, 981840, 1043205, 1112752, 1178208, 1179120, 1182299, 1251846, 1390940, 1414944, 1472760, 1669128, 1768680, 1963680, 2086410, 2225504, 2358240, 2364598, 2503692, 2781880, 2945520, 3129615, 3338256, 3537360, 3546897, 4172820, 4729196, 5007384, 5563760, 5891040, 5911495, 6259230, 6676512, 7074720, 7093794, 8345640, 9458392, 10014768, 10640691, 11127520, 11822990, 12518460, 14187588, 16691280, 17734485, 18916784, 20029536, 20099083, 21281382, 23645980, 25036920, 28375176, 33382560, 35468970, 37833568, 40198166, 42562764, 47291960, 50073840, 53203455, 56750352, 60297249, 70937940, 80396332, 85125528, 94583920, 100147680, 100495415, 106406910, 113500704, 120594498, 141875880, 160792664, 170251056, 180891747, 189167840, 200990830, 212813820, 241188996, 283751760, 301486245, 321585328, 340502112, 361783494, 401981660, 425627640, 482377992, 567503520, 602972490, 643170656, 723566988, 803963320, 851255280, 904458735, 964755984, 1205944980, 1447133976, 1607926640, 1702510560, 1808917470, 1929511968, 2411889960, 2894267952, 3215853280, 3617834940, 4823779920, 5788535904, 7235669880, 9647559840, 14471339760, 28942679520]

約数ペア:

[(1, 28942679520), (2, 14471339760), (3, 9647559840), (4, 7235669880), (5, 5788535904), (6, 4823779920), (8, 3617834940), (9, 3215853280), (10, 2894267952), (12, 2411889960), (15, 1929511968), (16, 1808917470), (17, 1702510560), (18, 1607926640), (20, 1447133976), (24, 1205944980), (30, 964755984), (32, 904458735), (34, 851255280), (36, 803963320), (40, 723566988), (45, 643170656), (48, 602972490), (51, 567503520), (60, 482377992), (68, 425627640), (72, 401981660), (80, 361783494), (85, 340502112), (90, 321585328), (96, 301486245), (102, 283751760), (120, 241188996), (136, 212813820), (144, 200990830), (153, 189167840), (160, 180891747), (170, 170251056), (180, 160792664), (204, 141875880), (240, 120594498), (255, 113500704), (272, 106406910), (288, 100495415), (289, 100147680), (306, 94583920), (340, 85125528), (360, 80396332), (408, 70937940), (480, 60297249), (510, 56750352), (544, 53203455), (578, 50073840), (612, 47291960), (680, 42562764), (720, 40198166), (765, 37833568), (816, 35468970), (867, 33382560), (1020, 28375176), (1156, 25036920), (1224, 23645980), (1360, 21281382), (1440, 20099083), (1445, 20029536), (1530, 18916784), (1632, 17734485), (1734, 16691280), (2040, 14187588), (2312, 12518460), (2448, 11822990), (2601, 11127520), (2720, 10640691), (2890, 10014768), (3060, 9458392), (3468, 8345640), (4080, 7093794), (4091, 7074720), (4335, 6676512), (4624, 6259230), (4896, 5911495), (4913, 5891040), (5202, 5563760), (5780, 5007384), (6120, 4729196), (6936, 4172820), (8160, 3546897), (8182, 3537360), (8670, 3338256), (9248, 3129615), (9826, 2945520), (10404, 2781880), (11560, 2503692), (12240, 2364598), (12273, 2358240), (13005, 2225504), (13872, 2086410), (14739, 1963680), (16364, 1768680), (17340, 1669128), (19652, 1472760), (20455, 1414944), (20808, 1390940), (23120, 1251846), (24480, 1182299), (24546, 1179120), (24565, 1178208), (26010, 1112752), (27744, 1043205), (29478, 981840), (32728, 884340), (34680, 834564), (36819, 786080), (39304, 736380), (40910, 707472), (41616, 695470), (44217, 654560), (46240, 625923), (49092, 589560), (49130, 589104), (52020, 556376), (58956, 490920), (61365, 471648), (65456, 442170), (69360, 417282), (69547, 416160), (73638, 393040), (73695, 392736), (78608, 368190), (81820, 353736), (83232, 347735), (88434, 327280), (98184, 294780), (98260, 294552), (104040, 278188), (117912, 245460), (122730, 235824), (130912, 221085), (138720, 208641), (139094, 208080), (147276, 196520), (147390, 196368), (157216, 184095), (163640, 176868)]