2579290320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:998

約数の個数: 240

約数和(自身を含む): 8710567488

約数和(自身を除く): 6131277168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 289, 328, 340, 408, 410, 492, 510, 578, 615, 656, 680, 697, 816, 820, 867, 907, 984, 1020, 1156, 1230, 1360, 1394, 1445, 1640, 1734, 1814, 1968, 2040, 2091, 2312, 2460, 2721, 2788, 2890, 3280, 3468, 3485, 3628, 4080, 4182, 4335, 4535, 4624, 4920, 5442, 5576, 5780, 6936, 6970, 7256, 8364, 8670, 9070, 9840, 10455, 10884, 11152, 11560, 11849, 13605, 13872, 13940, 14512, 15419, 16728, 17340, 18140, 20910, 21768, 23120, 23698, 27210, 27880, 30838, 33456, 34680, 35547, 36280, 37187, 41820, 43536, 46257, 47396, 54420, 55760, 59245, 61676, 69360, 71094, 72560, 74374, 77095, 83640, 92514, 94792, 108840, 111561, 118490, 123352, 142188, 148748, 154190, 167280, 177735, 185028, 185935, 189584, 217680, 223122, 231285, 236980, 246704, 262123, 284376, 297496, 308380, 355470, 370056, 371870, 446244, 462570, 473960, 524246, 557805, 568752, 594992, 616760, 632179, 710940, 740112, 743740, 786369, 892488, 925140, 947920, 1048492, 1115610, 1233520, 1264358, 1310615, 1421880, 1487480, 1572738, 1784976, 1850280, 1896537, 2096984, 2231220, 2528716, 2621230, 2843760, 2974960, 3145476, 3160895, 3700560, 3793074, 3931845, 4193968, 4462440, 5057432, 5242460, 6290952, 6321790, 7586148, 7863690, 8924880, 9482685, 10114864, 10484920, 10747043, 12581904, 12643580, 15172296, 15727380, 18965370, 20969840, 21494086, 25287160, 30344592, 31454760, 32241129, 37930740, 42988172, 50574320, 53735215, 62909520, 64482258, 75861480, 85976344, 107470430, 128964516, 151722960, 161205645, 171952688, 214940860, 257929032, 322411290, 429881720, 515858064, 644822580, 859763440, 1289645160, 2579290320]

約数ペア:

[(1, 2579290320), (2, 1289645160), (3, 859763440), (4, 644822580), (5, 515858064), (6, 429881720), (8, 322411290), (10, 257929032), (12, 214940860), (15, 171952688), (16, 161205645), (17, 151722960), (20, 128964516), (24, 107470430), (30, 85976344), (34, 75861480), (40, 64482258), (41, 62909520), (48, 53735215), (51, 50574320), (60, 42988172), (68, 37930740), (80, 32241129), (82, 31454760), (85, 30344592), (102, 25287160), (120, 21494086), (123, 20969840), (136, 18965370), (164, 15727380), (170, 15172296), (204, 12643580), (205, 12581904), (240, 10747043), (246, 10484920), (255, 10114864), (272, 9482685), (289, 8924880), (328, 7863690), (340, 7586148), (408, 6321790), (410, 6290952), (492, 5242460), (510, 5057432), (578, 4462440), (615, 4193968), (656, 3931845), (680, 3793074), (697, 3700560), (816, 3160895), (820, 3145476), (867, 2974960), (907, 2843760), (984, 2621230), (1020, 2528716), (1156, 2231220), (1230, 2096984), (1360, 1896537), (1394, 1850280), (1445, 1784976), (1640, 1572738), (1734, 1487480), (1814, 1421880), (1968, 1310615), (2040, 1264358), (2091, 1233520), (2312, 1115610), (2460, 1048492), (2721, 947920), (2788, 925140), (2890, 892488), (3280, 786369), (3468, 743740), (3485, 740112), (3628, 710940), (4080, 632179), (4182, 616760), (4335, 594992), (4535, 568752), (4624, 557805), (4920, 524246), (5442, 473960), (5576, 462570), (5780, 446244), (6936, 371870), (6970, 370056), (7256, 355470), (8364, 308380), (8670, 297496), (9070, 284376), (9840, 262123), (10455, 246704), (10884, 236980), (11152, 231285), (11560, 223122), (11849, 217680), (13605, 189584), (13872, 185935), (13940, 185028), (14512, 177735), (15419, 167280), (16728, 154190), (17340, 148748), (18140, 142188), (20910, 123352), (21768, 118490), (23120, 111561), (23698, 108840), (27210, 94792), (27880, 92514), (30838, 83640), (33456, 77095), (34680, 74374), (35547, 72560), (36280, 71094), (37187, 69360), (41820, 61676), (43536, 59245), (46257, 55760), (47396, 54420)]