144820260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 476985600

約数和(自身を除く): 332165340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 199, 234, 260, 311, 390, 398, 468, 585, 597, 622, 780, 796, 933, 995, 1170, 1194, 1244, 1555, 1791, 1866, 1990, 2340, 2388, 2587, 2799, 2985, 3110, 3582, 3732, 3980, 4043, 4665, 5174, 5598, 5970, 6220, 7164, 7761, 8086, 8955, 9330, 10348, 11196, 11940, 12129, 12935, 13995, 15522, 16172, 17910, 18660, 20215, 23283, 24258, 25870, 27990, 31044, 35820, 36387, 38805, 40430, 46566, 48516, 51740, 55980, 60645, 61889, 72774, 77610, 80860, 93132, 116415, 121290, 123778, 145548, 155220, 181935, 185667, 232830, 242580, 247556, 309445, 363870, 371334, 465660, 557001, 618890, 727740, 742668, 804557, 928335, 1114002, 1237780, 1609114, 1856670, 2228004, 2413671, 2785005, 3218228, 3713340, 4022785, 4827342, 5570010, 7241013, 8045570, 9654684, 11140020, 12068355, 14482026, 16091140, 24136710, 28964052, 36205065, 48273420, 72410130, 144820260]

約数ペア:

[(1, 144820260), (2, 72410130), (3, 48273420), (4, 36205065), (5, 28964052), (6, 24136710), (9, 16091140), (10, 14482026), (12, 12068355), (13, 11140020), (15, 9654684), (18, 8045570), (20, 7241013), (26, 5570010), (30, 4827342), (36, 4022785), (39, 3713340), (45, 3218228), (52, 2785005), (60, 2413671), (65, 2228004), (78, 1856670), (90, 1609114), (117, 1237780), (130, 1114002), (156, 928335), (180, 804557), (195, 742668), (199, 727740), (234, 618890), (260, 557001), (311, 465660), (390, 371334), (398, 363870), (468, 309445), (585, 247556), (597, 242580), (622, 232830), (780, 185667), (796, 181935), (933, 155220), (995, 145548), (1170, 123778), (1194, 121290), (1244, 116415), (1555, 93132), (1791, 80860), (1866, 77610), (1990, 72774), (2340, 61889), (2388, 60645), (2587, 55980), (2799, 51740), (2985, 48516), (3110, 46566), (3582, 40430), (3732, 38805), (3980, 36387), (4043, 35820), (4665, 31044), (5174, 27990), (5598, 25870), (5970, 24258), (6220, 23283), (7164, 20215), (7761, 18660), (8086, 17910), (8955, 16172), (9330, 15522), (10348, 13995), (11196, 12935), (11940, 12129)]