155558160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 564071040

約数和(自身を除く): 408512880

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, 71, 72, 80, 85, 90, 102, 120, 136, 142, 144, 153, 170, 179, 180, 204, 213, 240, 255, 272, 284, 306, 340, 355, 358, 360, 408, 426, 510, 537, 568, 612, 639, 680, 710, 716, 720, 765, 816, 852, 895, 1020, 1065, 1074, 1136, 1207, 1224, 1278, 1360, 1420, 1432, 1530, 1611, 1704, 1790, 2040, 2130, 2148, 2414, 2448, 2556, 2685, 2840, 2864, 3043, 3060, 3195, 3222, 3408, 3580, 3621, 4080, 4260, 4296, 4828, 5112, 5370, 5680, 6035, 6086, 6120, 6390, 6444, 7160, 7242, 8055, 8520, 8592, 9129, 9656, 10224, 10740, 10863, 12070, 12172, 12240, 12709, 12780, 12888, 14320, 14484, 15215, 16110, 17040, 18105, 18258, 19312, 21480, 21726, 24140, 24344, 25418, 25560, 25776, 27387, 28968, 30430, 32220, 36210, 36516, 38127, 42960, 43452, 45645, 48280, 48688, 50836, 51120, 54315, 54774, 57936, 60860, 63545, 64440, 72420, 73032, 76254, 86904, 91290, 96560, 101672, 108630, 109548, 114381, 121720, 127090, 128880, 136935, 144840, 146064, 152508, 173808, 182580, 190635, 203344, 216053, 217260, 219096, 228762, 243440, 254180, 273870, 289680, 305016, 365160, 381270, 432106, 434520, 438192, 457524, 508360, 547740, 571905, 610032, 648159, 730320, 762540, 864212, 869040, 915048, 1016720, 1080265, 1095480, 1143810, 1296318, 1525080, 1728424, 1830096, 1944477, 2160530, 2190960, 2287620, 2592636, 3050160, 3240795, 3456848, 3888954, 4321060, 4575240, 5185272, 6481590, 7777908, 8642120, 9150480, 9722385, 10370544, 12963180, 15555816, 17284240, 19444770, 25926360, 31111632, 38889540, 51852720, 77779080, 155558160]

約数ペア:

[(1, 155558160), (2, 77779080), (3, 51852720), (4, 38889540), (5, 31111632), (6, 25926360), (8, 19444770), (9, 17284240), (10, 15555816), (12, 12963180), (15, 10370544), (16, 9722385), (17, 9150480), (18, 8642120), (20, 7777908), (24, 6481590), (30, 5185272), (34, 4575240), (36, 4321060), (40, 3888954), (45, 3456848), (48, 3240795), (51, 3050160), (60, 2592636), (68, 2287620), (71, 2190960), (72, 2160530), (80, 1944477), (85, 1830096), (90, 1728424), (102, 1525080), (120, 1296318), (136, 1143810), (142, 1095480), (144, 1080265), (153, 1016720), (170, 915048), (179, 869040), (180, 864212), (204, 762540), (213, 730320), (240, 648159), (255, 610032), (272, 571905), (284, 547740), (306, 508360), (340, 457524), (355, 438192), (358, 434520), (360, 432106), (408, 381270), (426, 365160), (510, 305016), (537, 289680), (568, 273870), (612, 254180), (639, 243440), (680, 228762), (710, 219096), (716, 217260), (720, 216053), (765, 203344), (816, 190635), (852, 182580), (895, 173808), (1020, 152508), (1065, 146064), (1074, 144840), (1136, 136935), (1207, 128880), (1224, 127090), (1278, 121720), (1360, 114381), (1420, 109548), (1432, 108630), (1530, 101672), (1611, 96560), (1704, 91290), (1790, 86904), (2040, 76254), (2130, 73032), (2148, 72420), (2414, 64440), (2448, 63545), (2556, 60860), (2685, 57936), (2840, 54774), (2864, 54315), (3043, 51120), (3060, 50836), (3195, 48688), (3222, 48280), (3408, 45645), (3580, 43452), (3621, 42960), (4080, 38127), (4260, 36516), (4296, 36210), (4828, 32220), (5112, 30430), (5370, 28968), (5680, 27387), (6035, 25776), (6086, 25560), (6120, 25418), (6390, 24344), (6444, 24140), (7160, 21726), (7242, 21480), (8055, 19312), (8520, 18258), (8592, 18105), (9129, 17040), (9656, 16110), (10224, 15215), (10740, 14484), (10863, 14320), (12070, 12888), (12172, 12780), (12240, 12709)]