3989231640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3287

約数の個数: 256

約数和(自身を含む): 14231232000

約数和(自身を除く): 10242000360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 90, 95, 108, 114, 120, 122, 135, 152, 171, 180, 183, 190, 216, 228, 244, 270, 285, 305, 342, 360, 366, 380, 456, 488, 513, 540, 549, 570, 610, 684, 732, 760, 855, 915, 1026, 1080, 1098, 1140, 1159, 1220, 1368, 1464, 1647, 1710, 1830, 2052, 2196, 2280, 2318, 2440, 2565, 2745, 3187, 3294, 3420, 3477, 3660, 4104, 4392, 4636, 5130, 5490, 5795, 6374, 6588, 6840, 6954, 7320, 8235, 9272, 9561, 10260, 10431, 10980, 11590, 12748, 13176, 13908, 15935, 16470, 17385, 19122, 20520, 20862, 21960, 23180, 25496, 27816, 28683, 31293, 31870, 32940, 34770, 38244, 41724, 46360, 47805, 52155, 57366, 60553, 62586, 63740, 65880, 69540, 76488, 83448, 86049, 95610, 104310, 114732, 121106, 125172, 127480, 139080, 143415, 156465, 172098, 181659, 191220, 194407, 208620, 229464, 242212, 250344, 286830, 302765, 312930, 344196, 363318, 382440, 388814, 417240, 430245, 484424, 544977, 573660, 583221, 605530, 625860, 688392, 726636, 777628, 860490, 908295, 972035, 1089954, 1147320, 1166442, 1211060, 1251720, 1453272, 1555256, 1634931, 1720980, 1749663, 1816590, 1944070, 2179908, 2332884, 2422120, 2724885, 2916105, 3269862, 3441960, 3499326, 3633180, 3693733, 3888140, 4359816, 4665768, 5248989, 5449770, 5832210, 6539724, 6998652, 7266360, 7387466, 7776280, 8174655, 8748315, 10497978, 10899540, 11081199, 11664420, 13079448, 13997304, 14774932, 16349310, 17496630, 18468665, 20995956, 21799080, 22162398, 23328840, 26244945, 29549864, 32698620, 33243597, 34993260, 36937330, 41991912, 44324796, 52489890, 55405995, 65397240, 66487194, 69986520, 73874660, 88649592, 99730791, 104979780, 110811990, 132974388, 147749320, 166217985, 199461582, 209959560, 221623980, 265948776, 332435970, 398923164, 443247960, 498653955, 664871940, 797846328, 997307910, 1329743880, 1994615820, 3989231640]

約数ペア:

[(1, 3989231640), (2, 1994615820), (3, 1329743880), (4, 997307910), (5, 797846328), (6, 664871940), (8, 498653955), (9, 443247960), (10, 398923164), (12, 332435970), (15, 265948776), (18, 221623980), (19, 209959560), (20, 199461582), (24, 166217985), (27, 147749320), (30, 132974388), (36, 110811990), (38, 104979780), (40, 99730791), (45, 88649592), (54, 73874660), (57, 69986520), (60, 66487194), (61, 65397240), (72, 55405995), (76, 52489890), (90, 44324796), (95, 41991912), (108, 36937330), (114, 34993260), (120, 33243597), (122, 32698620), (135, 29549864), (152, 26244945), (171, 23328840), (180, 22162398), (183, 21799080), (190, 20995956), (216, 18468665), (228, 17496630), (244, 16349310), (270, 14774932), (285, 13997304), (305, 13079448), (342, 11664420), (360, 11081199), (366, 10899540), (380, 10497978), (456, 8748315), (488, 8174655), (513, 7776280), (540, 7387466), (549, 7266360), (570, 6998652), (610, 6539724), (684, 5832210), (732, 5449770), (760, 5248989), (855, 4665768), (915, 4359816), (1026, 3888140), (1080, 3693733), (1098, 3633180), (1140, 3499326), (1159, 3441960), (1220, 3269862), (1368, 2916105), (1464, 2724885), (1647, 2422120), (1710, 2332884), (1830, 2179908), (2052, 1944070), (2196, 1816590), (2280, 1749663), (2318, 1720980), (2440, 1634931), (2565, 1555256), (2745, 1453272), (3187, 1251720), (3294, 1211060), (3420, 1166442), (3477, 1147320), (3660, 1089954), (4104, 972035), (4392, 908295), (4636, 860490), (5130, 777628), (5490, 726636), (5795, 688392), (6374, 625860), (6588, 605530), (6840, 583221), (6954, 573660), (7320, 544977), (8235, 484424), (9272, 430245), (9561, 417240), (10260, 388814), (10431, 382440), (10980, 363318), (11590, 344196), (12748, 312930), (13176, 302765), (13908, 286830), (15935, 250344), (16470, 242212), (17385, 229464), (19122, 208620), (20520, 194407), (20862, 191220), (21960, 181659), (23180, 172098), (25496, 156465), (27816, 143415), (28683, 139080), (31293, 127480), (31870, 125172), (32940, 121106), (34770, 114732), (38244, 104310), (41724, 95610), (46360, 86049), (47805, 83448), (52155, 76488), (57366, 69540), (60553, 65880), (62586, 63740)]