188459280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 681585840

約数和(自身を除く): 493126560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 89, 90, 102, 120, 136, 144, 153, 170, 173, 178, 180, 204, 240, 255, 267, 272, 306, 340, 346, 356, 360, 408, 445, 510, 519, 534, 612, 680, 692, 712, 720, 765, 801, 816, 865, 890, 1020, 1038, 1068, 1224, 1335, 1360, 1384, 1424, 1513, 1530, 1557, 1602, 1730, 1780, 2040, 2076, 2136, 2448, 2595, 2670, 2768, 2941, 3026, 3060, 3114, 3204, 3460, 3560, 4005, 4080, 4152, 4272, 4539, 5190, 5340, 5882, 6052, 6120, 6228, 6408, 6920, 7120, 7565, 7785, 8010, 8304, 8823, 9078, 10380, 10680, 11764, 12104, 12240, 12456, 12816, 13617, 13840, 14705, 15130, 15397, 15570, 16020, 17646, 18156, 20760, 21360, 22695, 23528, 24208, 24912, 26469, 27234, 29410, 30260, 30794, 31140, 32040, 35292, 36312, 41520, 44115, 45390, 46191, 47056, 52938, 54468, 58820, 60520, 61588, 62280, 64080, 68085, 70584, 72624, 76985, 88230, 90780, 92382, 105876, 108936, 117640, 121040, 123176, 124560, 132345, 136170, 138573, 141168, 153970, 176460, 181560, 184764, 211752, 217872, 230955, 235280, 246352, 261749, 264690, 272340, 277146, 307940, 352920, 363120, 369528, 423504, 461910, 523498, 529380, 544680, 554292, 615880, 692865, 705840, 739056, 785247, 923820, 1046996, 1058760, 1089360, 1108584, 1231760, 1308745, 1385730, 1570494, 1847640, 2093992, 2117520, 2217168, 2355741, 2617490, 2771460, 3140988, 3695280, 3926235, 4187984, 4711482, 5234980, 5542920, 6281976, 7852470, 9422964, 10469960, 11085840, 11778705, 12563952, 15704940, 18845928, 20939920, 23557410, 31409880, 37691856, 47114820, 62819760, 94229640, 188459280]

約数ペア:

[(1, 188459280), (2, 94229640), (3, 62819760), (4, 47114820), (5, 37691856), (6, 31409880), (8, 23557410), (9, 20939920), (10, 18845928), (12, 15704940), (15, 12563952), (16, 11778705), (17, 11085840), (18, 10469960), (20, 9422964), (24, 7852470), (30, 6281976), (34, 5542920), (36, 5234980), (40, 4711482), (45, 4187984), (48, 3926235), (51, 3695280), (60, 3140988), (68, 2771460), (72, 2617490), (80, 2355741), (85, 2217168), (89, 2117520), (90, 2093992), (102, 1847640), (120, 1570494), (136, 1385730), (144, 1308745), (153, 1231760), (170, 1108584), (173, 1089360), (178, 1058760), (180, 1046996), (204, 923820), (240, 785247), (255, 739056), (267, 705840), (272, 692865), (306, 615880), (340, 554292), (346, 544680), (356, 529380), (360, 523498), (408, 461910), (445, 423504), (510, 369528), (519, 363120), (534, 352920), (612, 307940), (680, 277146), (692, 272340), (712, 264690), (720, 261749), (765, 246352), (801, 235280), (816, 230955), (865, 217872), (890, 211752), (1020, 184764), (1038, 181560), (1068, 176460), (1224, 153970), (1335, 141168), (1360, 138573), (1384, 136170), (1424, 132345), (1513, 124560), (1530, 123176), (1557, 121040), (1602, 117640), (1730, 108936), (1780, 105876), (2040, 92382), (2076, 90780), (2136, 88230), (2448, 76985), (2595, 72624), (2670, 70584), (2768, 68085), (2941, 64080), (3026, 62280), (3060, 61588), (3114, 60520), (3204, 58820), (3460, 54468), (3560, 52938), (4005, 47056), (4080, 46191), (4152, 45390), (4272, 44115), (4539, 41520), (5190, 36312), (5340, 35292), (5882, 32040), (6052, 31140), (6120, 30794), (6228, 30260), (6408, 29410), (6920, 27234), (7120, 26469), (7565, 24912), (7785, 24208), (8010, 23528), (8304, 22695), (8823, 21360), (9078, 20760), (10380, 18156), (10680, 17646), (11764, 16020), (12104, 15570), (12240, 15397), (12456, 15130), (12816, 14705), (13617, 13840)]