15888520440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10987}}^1$

素因数の和:11123

約数の個数: 256

約数和(自身を含む): 57594700800

約数和(自身を除く): 41706180360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 103, 104, 108, 117, 120, 130, 135, 156, 180, 195, 206, 216, 234, 260, 270, 309, 312, 351, 360, 390, 412, 468, 515, 520, 540, 585, 618, 702, 780, 824, 927, 936, 1030, 1080, 1170, 1236, 1339, 1404, 1545, 1560, 1755, 1854, 2060, 2340, 2472, 2678, 2781, 2808, 3090, 3510, 3708, 4017, 4120, 4635, 4680, 5356, 5562, 6180, 6695, 7020, 7416, 8034, 9270, 10712, 10987, 11124, 12051, 12360, 13390, 13905, 14040, 16068, 18540, 20085, 21974, 22248, 24102, 26780, 27810, 32136, 32961, 36153, 37080, 40170, 43948, 48204, 53560, 54935, 55620, 60255, 65922, 72306, 80340, 87896, 96408, 98883, 109870, 111240, 120510, 131844, 142831, 144612, 160680, 164805, 180765, 197766, 219740, 241020, 263688, 285662, 289224, 296649, 329610, 361530, 395532, 428493, 439480, 482040, 494415, 571324, 593298, 659220, 714155, 723060, 791064, 856986, 988830, 1131661, 1142648, 1186596, 1285479, 1318440, 1428310, 1446120, 1483245, 1713972, 1977660, 2142465, 2263322, 2373192, 2570958, 2856620, 2966490, 3394983, 3427944, 3856437, 3955320, 4284930, 4526644, 5141916, 5658305, 5713240, 5932980, 6427395, 6789966, 7712874, 8569860, 9053288, 10184949, 10283832, 11316610, 11865960, 12854790, 13579932, 14711593, 15425748, 16974915, 17139720, 19282185, 20369898, 22633220, 25709580, 27159864, 29423186, 30554847, 30851496, 33949830, 38564370, 40739796, 44134779, 45266440, 50924745, 51419160, 58846372, 61109694, 67899660, 73557965, 77128740, 81479592, 88269558, 101849490, 117692744, 122219388, 132404337, 135799320, 147115930, 152774235, 154257480, 176539116, 203698980, 220673895, 244438776, 264808674, 294231860, 305548470, 353078232, 397213011, 407397960, 441347790, 529617348, 588463720, 611096940, 662021685, 794426022, 882695580, 1059234696, 1222193880, 1324043370, 1588852044, 1765391160, 1986065055, 2648086740, 3177704088, 3972130110, 5296173480, 7944260220, 15888520440]

約数ペア:

[(1, 15888520440), (2, 7944260220), (3, 5296173480), (4, 3972130110), (5, 3177704088), (6, 2648086740), (8, 1986065055), (9, 1765391160), (10, 1588852044), (12, 1324043370), (13, 1222193880), (15, 1059234696), (18, 882695580), (20, 794426022), (24, 662021685), (26, 611096940), (27, 588463720), (30, 529617348), (36, 441347790), (39, 407397960), (40, 397213011), (45, 353078232), (52, 305548470), (54, 294231860), (60, 264808674), (65, 244438776), (72, 220673895), (78, 203698980), (90, 176539116), (103, 154257480), (104, 152774235), (108, 147115930), (117, 135799320), (120, 132404337), (130, 122219388), (135, 117692744), (156, 101849490), (180, 88269558), (195, 81479592), (206, 77128740), (216, 73557965), (234, 67899660), (260, 61109694), (270, 58846372), (309, 51419160), (312, 50924745), (351, 45266440), (360, 44134779), (390, 40739796), (412, 38564370), (468, 33949830), (515, 30851496), (520, 30554847), (540, 29423186), (585, 27159864), (618, 25709580), (702, 22633220), (780, 20369898), (824, 19282185), (927, 17139720), (936, 16974915), (1030, 15425748), (1080, 14711593), (1170, 13579932), (1236, 12854790), (1339, 11865960), (1404, 11316610), (1545, 10283832), (1560, 10184949), (1755, 9053288), (1854, 8569860), (2060, 7712874), (2340, 6789966), (2472, 6427395), (2678, 5932980), (2781, 5713240), (2808, 5658305), (3090, 5141916), (3510, 4526644), (3708, 4284930), (4017, 3955320), (4120, 3856437), (4635, 3427944), (4680, 3394983), (5356, 2966490), (5562, 2856620), (6180, 2570958), (6695, 2373192), (7020, 2263322), (7416, 2142465), (8034, 1977660), (9270, 1713972), (10712, 1483245), (10987, 1446120), (11124, 1428310), (12051, 1318440), (12360, 1285479), (13390, 1186596), (13905, 1142648), (14040, 1131661), (16068, 988830), (18540, 856986), (20085, 791064), (21974, 723060), (22248, 714155), (24102, 659220), (26780, 593298), (27810, 571324), (32136, 494415), (32961, 482040), (36153, 439480), (37080, 428493), (40170, 395532), (43948, 361530), (48204, 329610), (53560, 296649), (54935, 289224), (55620, 285662), (60255, 263688), (65922, 241020), (72306, 219740), (80340, 197766), (87896, 180765), (96408, 164805), (98883, 160680), (109870, 144612), (111240, 142831), (120510, 131844)]