4914871020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1214

約数の個数: 240

約数和(自身を含む): 16432748640

約数和(自身を除く): 11517877620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 179, 180, 204, 255, 270, 306, 324, 340, 358, 405, 459, 510, 537, 540, 612, 716, 765, 810, 895, 918, 997, 1020, 1074, 1377, 1530, 1611, 1620, 1790, 1836, 1994, 2148, 2295, 2685, 2754, 2991, 3043, 3060, 3222, 3580, 3988, 4590, 4833, 4985, 5370, 5508, 5982, 6086, 6444, 6885, 8055, 8973, 9129, 9180, 9666, 9970, 10740, 11964, 12172, 13770, 14499, 14955, 15215, 16110, 16949, 17946, 18258, 19332, 19940, 24165, 26919, 27387, 27540, 28998, 29910, 30430, 32220, 33898, 35892, 36516, 44865, 45645, 48330, 50847, 53838, 54774, 57996, 59820, 60860, 67796, 72495, 80757, 82161, 84745, 89730, 91290, 96660, 101694, 107676, 109548, 134595, 136935, 144990, 152541, 161514, 164322, 169490, 178463, 179460, 182580, 203388, 246483, 254235, 269190, 273870, 289980, 305082, 323028, 328644, 338980, 356926, 403785, 410805, 457623, 492966, 508470, 535389, 538380, 547740, 610164, 713852, 762705, 807570, 821610, 892315, 915246, 985932, 1016940, 1070778, 1232415, 1372869, 1525410, 1606167, 1615140, 1643220, 1784630, 1830492, 2141556, 2288115, 2464830, 2676945, 2745738, 3033871, 3050820, 3212334, 3569260, 4576230, 4818501, 4929660, 5353890, 5491476, 6067742, 6424668, 6864345, 8030835, 9101613, 9152460, 9637002, 10707780, 12135484, 13728690, 14455503, 15169355, 16061670, 18203226, 19274004, 24092505, 27304839, 27457380, 28911006, 30338710, 32123340, 36406452, 45508065, 48185010, 54609678, 57822012, 60677420, 72277515, 81914517, 91016130, 96370020, 109219356, 136524195, 144555030, 163829034, 182032260, 245743551, 273048390, 289110060, 327658068, 409572585, 491487102, 546096780, 819145170, 982974204, 1228717755, 1638290340, 2457435510, 4914871020]

約数ペア:

[(1, 4914871020), (2, 2457435510), (3, 1638290340), (4, 1228717755), (5, 982974204), (6, 819145170), (9, 546096780), (10, 491487102), (12, 409572585), (15, 327658068), (17, 289110060), (18, 273048390), (20, 245743551), (27, 182032260), (30, 163829034), (34, 144555030), (36, 136524195), (45, 109219356), (51, 96370020), (54, 91016130), (60, 81914517), (68, 72277515), (81, 60677420), (85, 57822012), (90, 54609678), (102, 48185010), (108, 45508065), (135, 36406452), (153, 32123340), (162, 30338710), (170, 28911006), (179, 27457380), (180, 27304839), (204, 24092505), (255, 19274004), (270, 18203226), (306, 16061670), (324, 15169355), (340, 14455503), (358, 13728690), (405, 12135484), (459, 10707780), (510, 9637002), (537, 9152460), (540, 9101613), (612, 8030835), (716, 6864345), (765, 6424668), (810, 6067742), (895, 5491476), (918, 5353890), (997, 4929660), (1020, 4818501), (1074, 4576230), (1377, 3569260), (1530, 3212334), (1611, 3050820), (1620, 3033871), (1790, 2745738), (1836, 2676945), (1994, 2464830), (2148, 2288115), (2295, 2141556), (2685, 1830492), (2754, 1784630), (2991, 1643220), (3043, 1615140), (3060, 1606167), (3222, 1525410), (3580, 1372869), (3988, 1232415), (4590, 1070778), (4833, 1016940), (4985, 985932), (5370, 915246), (5508, 892315), (5982, 821610), (6086, 807570), (6444, 762705), (6885, 713852), (8055, 610164), (8973, 547740), (9129, 538380), (9180, 535389), (9666, 508470), (9970, 492966), (10740, 457623), (11964, 410805), (12172, 403785), (13770, 356926), (14499, 338980), (14955, 328644), (15215, 323028), (16110, 305082), (16949, 289980), (17946, 273870), (18258, 269190), (19332, 254235), (19940, 246483), (24165, 203388), (26919, 182580), (27387, 179460), (27540, 178463), (28998, 169490), (29910, 164322), (30430, 161514), (32220, 152541), (33898, 144990), (35892, 136935), (36516, 134595), (44865, 109548), (45645, 107676), (48330, 101694), (50847, 96660), (53838, 91290), (54774, 89730), (57996, 84745), (59820, 82161), (60860, 80757), (67796, 72495)]