42485040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 320

約数和(自身を含む): 168739200

約数和(自身を除く): 126254160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 89, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 178, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 267, 270, 272, 306, 312, 340, 351, 356, 360, 390, 408, 432, 442, 445, 459, 468, 510, 520, 534, 540, 585, 612, 624, 663, 680, 702, 712, 720, 765, 780, 801, 816, 884, 890, 918, 936, 1020, 1040, 1068, 1080, 1105, 1157, 1170, 1224, 1326, 1335, 1360, 1404, 1424, 1513, 1530, 1560, 1602, 1755, 1768, 1780, 1836, 1872, 1989, 2040, 2136, 2160, 2210, 2295, 2314, 2340, 2403, 2448, 2652, 2670, 2808, 3026, 3060, 3120, 3204, 3315, 3471, 3510, 3536, 3560, 3672, 3978, 4005, 4080, 4272, 4420, 4539, 4590, 4628, 4680, 4806, 5304, 5340, 5616, 5785, 5967, 6052, 6120, 6408, 6630, 6942, 7020, 7120, 7344, 7565, 7956, 8010, 8840, 9078, 9180, 9256, 9360, 9612, 9945, 10413, 10608, 10680, 11570, 11934, 12015, 12104, 12240, 12816, 13260, 13617, 13884, 14040, 15130, 15912, 16020, 17355, 17680, 18156, 18360, 18512, 19224, 19669, 19890, 20826, 21360, 22695, 23140, 23868, 24030, 24208, 26520, 27234, 27768, 28080, 29835, 30260, 31239, 31824, 32040, 34710, 36312, 36720, 38448, 39338, 39780, 40851, 41652, 45390, 46280, 47736, 48060, 52065, 53040, 54468, 55536, 59007, 59670, 60520, 62478, 64080, 68085, 69420, 72624, 78676, 79560, 81702, 83304, 90780, 92560, 95472, 96120, 98345, 104130, 108936, 118014, 119340, 121040, 124956, 136170, 138840, 156195, 157352, 159120, 163404, 166608, 177021, 181560, 192240, 196690, 204255, 208260, 217872, 236028, 238680, 249912, 272340, 277680, 295035, 312390, 314704, 326808, 354042, 363120, 393380, 408510, 416520, 472056, 477360, 499824, 531063, 544680, 590070, 624780, 653616, 708084, 786760, 817020, 833040, 885105, 944112, 1062126, 1089360, 1180140, 1249560, 1416168, 1573520, 1634040, 1770210, 2124252, 2360280, 2499120, 2655315, 2832336, 3268080, 3540420, 4248504, 4720560, 5310630, 7080840, 8497008, 10621260, 14161680, 21242520, 42485040]

約数ペア:

[(1, 42485040), (2, 21242520), (3, 14161680), (4, 10621260), (5, 8497008), (6, 7080840), (8, 5310630), (9, 4720560), (10, 4248504), (12, 3540420), (13, 3268080), (15, 2832336), (16, 2655315), (17, 2499120), (18, 2360280), (20, 2124252), (24, 1770210), (26, 1634040), (27, 1573520), (30, 1416168), (34, 1249560), (36, 1180140), (39, 1089360), (40, 1062126), (45, 944112), (48, 885105), (51, 833040), (52, 817020), (54, 786760), (60, 708084), (65, 653616), (68, 624780), (72, 590070), (78, 544680), (80, 531063), (85, 499824), (89, 477360), (90, 472056), (102, 416520), (104, 408510), (108, 393380), (117, 363120), (120, 354042), (130, 326808), (135, 314704), (136, 312390), (144, 295035), (153, 277680), (156, 272340), (170, 249912), (178, 238680), (180, 236028), (195, 217872), (204, 208260), (208, 204255), (216, 196690), (221, 192240), (234, 181560), (240, 177021), (255, 166608), (260, 163404), (267, 159120), (270, 157352), (272, 156195), (306, 138840), (312, 136170), (340, 124956), (351, 121040), (356, 119340), (360, 118014), (390, 108936), (408, 104130), (432, 98345), (442, 96120), (445, 95472), (459, 92560), (468, 90780), (510, 83304), (520, 81702), (534, 79560), (540, 78676), (585, 72624), (612, 69420), (624, 68085), (663, 64080), (680, 62478), (702, 60520), (712, 59670), (720, 59007), (765, 55536), (780, 54468), (801, 53040), (816, 52065), (884, 48060), (890, 47736), (918, 46280), (936, 45390), (1020, 41652), (1040, 40851), (1068, 39780), (1080, 39338), (1105, 38448), (1157, 36720), (1170, 36312), (1224, 34710), (1326, 32040), (1335, 31824), (1360, 31239), (1404, 30260), (1424, 29835), (1513, 28080), (1530, 27768), (1560, 27234), (1602, 26520), (1755, 24208), (1768, 24030), (1780, 23868), (1836, 23140), (1872, 22695), (1989, 21360), (2040, 20826), (2136, 19890), (2160, 19669), (2210, 19224), (2295, 18512), (2314, 18360), (2340, 18156), (2403, 17680), (2448, 17355), (2652, 16020), (2670, 15912), (2808, 15130), (3026, 14040), (3060, 13884), (3120, 13617), (3204, 13260), (3315, 12816), (3471, 12240), (3510, 12104), (3536, 12015), (3560, 11934), (3672, 11570), (3978, 10680), (4005, 10608), (4080, 10413), (4272, 9945), (4420, 9612), (4539, 9360), (4590, 9256), (4628, 9180), (4680, 9078), (4806, 8840), (5304, 8010), (5340, 7956), (5616, 7565), (5785, 7344), (5967, 7120), (6052, 7020), (6120, 6942), (6408, 6630)]