15531409440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13499}}^1$

素因数の和:13584

約数の個数: 288

約数和(自身を含む): 57316896000

約数和(自身を除く): 41785486560

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, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 96, 102, 120, 136, 141, 144, 153, 160, 170, 180, 188, 204, 235, 240, 255, 272, 282, 288, 306, 340, 360, 376, 408, 423, 470, 480, 510, 544, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1128, 1224, 1360, 1410, 1440, 1504, 1530, 1598, 1632, 1692, 1880, 2040, 2115, 2256, 2397, 2448, 2720, 2820, 3060, 3196, 3384, 3760, 3995, 4080, 4230, 4512, 4794, 4896, 5640, 6120, 6392, 6768, 7191, 7520, 7990, 8160, 8460, 9588, 11280, 11985, 12240, 12784, 13499, 13536, 14382, 15980, 16920, 19176, 22560, 23970, 24480, 25568, 26998, 28764, 31960, 33840, 35955, 38352, 40497, 47940, 53996, 57528, 63920, 67495, 67680, 71910, 76704, 80994, 95880, 107992, 115056, 121491, 127840, 134990, 143820, 161988, 191760, 202485, 215984, 229483, 230112, 242982, 269980, 287640, 323976, 383520, 404970, 431968, 458966, 485964, 539960, 575280, 607455, 634453, 647952, 688449, 809940, 917932, 971928, 1079920, 1147415, 1150560, 1214910, 1268906, 1295904, 1376898, 1619880, 1835864, 1903359, 1943856, 2065347, 2159840, 2294830, 2429820, 2537812, 2753796, 3172265, 3239760, 3442245, 3671728, 3806718, 3887712, 4130694, 4589660, 4859640, 5075624, 5507592, 5710077, 6344530, 6479520, 6884490, 7343456, 7613436, 8261388, 9179320, 9516795, 9719280, 10151248, 10326735, 10785701, 11015184, 11420154, 12689060, 13768980, 15226872, 16522776, 18358640, 19033590, 19438560, 20302496, 20653470, 21571402, 22030368, 22840308, 25378120, 27537960, 28550385, 30453744, 32357103, 33045552, 36717280, 38067180, 41306940, 43142804, 45680616, 50756240, 53928505, 55075920, 57100770, 60907488, 64714206, 66091104, 76134360, 82613880, 86285608, 91361232, 97071309, 101512480, 107857010, 110151840, 114201540, 129428412, 152268720, 161785515, 165227760, 172571216, 182722464, 194142618, 215714020, 228403080, 258856824, 304537440, 323571030, 330455520, 345142432, 388285236, 431428040, 456806160, 485356545, 517713648, 647142060, 776570472, 862856080, 913612320, 970713090, 1035427296, 1294284120, 1553140944, 1725712160, 1941426180, 2588568240, 3106281888, 3882852360, 5177136480, 7765704720, 15531409440]

約数ペア:

[(1, 15531409440), (2, 7765704720), (3, 5177136480), (4, 3882852360), (5, 3106281888), (6, 2588568240), (8, 1941426180), (9, 1725712160), (10, 1553140944), (12, 1294284120), (15, 1035427296), (16, 970713090), (17, 913612320), (18, 862856080), (20, 776570472), (24, 647142060), (30, 517713648), (32, 485356545), (34, 456806160), (36, 431428040), (40, 388285236), (45, 345142432), (47, 330455520), (48, 323571030), (51, 304537440), (60, 258856824), (68, 228403080), (72, 215714020), (80, 194142618), (85, 182722464), (90, 172571216), (94, 165227760), (96, 161785515), (102, 152268720), (120, 129428412), (136, 114201540), (141, 110151840), (144, 107857010), (153, 101512480), (160, 97071309), (170, 91361232), (180, 86285608), (188, 82613880), (204, 76134360), (235, 66091104), (240, 64714206), (255, 60907488), (272, 57100770), (282, 55075920), (288, 53928505), (306, 50756240), (340, 45680616), (360, 43142804), (376, 41306940), (408, 38067180), (423, 36717280), (470, 33045552), (480, 32357103), (510, 30453744), (544, 28550385), (564, 27537960), (612, 25378120), (680, 22840308), (705, 22030368), (720, 21571402), (752, 20653470), (765, 20302496), (799, 19438560), (816, 19033590), (846, 18358640), (940, 16522776), (1020, 15226872), (1128, 13768980), (1224, 12689060), (1360, 11420154), (1410, 11015184), (1440, 10785701), (1504, 10326735), (1530, 10151248), (1598, 9719280), (1632, 9516795), (1692, 9179320), (1880, 8261388), (2040, 7613436), (2115, 7343456), (2256, 6884490), (2397, 6479520), (2448, 6344530), (2720, 5710077), (2820, 5507592), (3060, 5075624), (3196, 4859640), (3384, 4589660), (3760, 4130694), (3995, 3887712), (4080, 3806718), (4230, 3671728), (4512, 3442245), (4794, 3239760), (4896, 3172265), (5640, 2753796), (6120, 2537812), (6392, 2429820), (6768, 2294830), (7191, 2159840), (7520, 2065347), (7990, 1943856), (8160, 1903359), (8460, 1835864), (9588, 1619880), (11280, 1376898), (11985, 1295904), (12240, 1268906), (12784, 1214910), (13499, 1150560), (13536, 1147415), (14382, 1079920), (15980, 971928), (16920, 917932), (19176, 809940), (22560, 688449), (23970, 647952), (24480, 634453), (25568, 607455), (26998, 575280), (28764, 539960), (31960, 485964), (33840, 458966), (35955, 431968), (38352, 404970), (40497, 383520), (47940, 323976), (53996, 287640), (57528, 269980), (63920, 242982), (67495, 230112), (67680, 229483), (71910, 215984), (76704, 202485), (80994, 191760), (95880, 161988), (107992, 143820), (115056, 134990), (121491, 127840)]