2507422080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 256

約数和(自身を含む): 8256614400

約数和(自身を除く): 5749192320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 79, 80, 96, 120, 122, 128, 158, 160, 183, 192, 237, 240, 244, 271, 305, 316, 320, 366, 384, 395, 474, 480, 488, 542, 610, 632, 640, 732, 790, 813, 915, 948, 960, 976, 1084, 1185, 1220, 1264, 1355, 1464, 1580, 1626, 1830, 1896, 1920, 1952, 2168, 2370, 2440, 2528, 2710, 2928, 3160, 3252, 3660, 3792, 3904, 4065, 4336, 4740, 4819, 4880, 5056, 5420, 5856, 6320, 6504, 7320, 7584, 7808, 8130, 8672, 9480, 9638, 9760, 10112, 10840, 11712, 12640, 13008, 14457, 14640, 15168, 16260, 16531, 17344, 18960, 19276, 19520, 21409, 21680, 23424, 24095, 25280, 26016, 28914, 29280, 30336, 32520, 33062, 34688, 37920, 38552, 39040, 42818, 43360, 48190, 49593, 50560, 52032, 57828, 58560, 64227, 65040, 66124, 72285, 75840, 77104, 82655, 85636, 86720, 96380, 99186, 104064, 107045, 115656, 117120, 128454, 130080, 132248, 144570, 151680, 154208, 165310, 171272, 173440, 192760, 198372, 214090, 231312, 247965, 256908, 260160, 264496, 289140, 308416, 321135, 330620, 342544, 385520, 396744, 428180, 462624, 495930, 513816, 520320, 528992, 578280, 616832, 642270, 661240, 685088, 771040, 793488, 856360, 925248, 991860, 1027632, 1057984, 1156560, 1284540, 1305949, 1322480, 1370176, 1542080, 1586976, 1712720, 1850496, 1983720, 2055264, 2115968, 2313120, 2569080, 2611898, 2644960, 2740352, 3084160, 3173952, 3425440, 3917847, 3967440, 4110528, 4626240, 5138160, 5223796, 5289920, 6347904, 6529745, 6850880, 7835694, 7934880, 8221056, 9252480, 10276320, 10447592, 10579840, 13059490, 13701760, 15671388, 15869760, 19589235, 20552640, 20895184, 26118980, 31342776, 31739520, 39178470, 41105280, 41790368, 52237960, 62685552, 78356940, 83580736, 104475920, 125371104, 156713880, 167161472, 208951840, 250742208, 313427760, 417903680, 501484416, 626855520, 835807360, 1253711040, 2507422080]

約数ペア:

[(1, 2507422080), (2, 1253711040), (3, 835807360), (4, 626855520), (5, 501484416), (6, 417903680), (8, 313427760), (10, 250742208), (12, 208951840), (15, 167161472), (16, 156713880), (20, 125371104), (24, 104475920), (30, 83580736), (32, 78356940), (40, 62685552), (48, 52237960), (60, 41790368), (61, 41105280), (64, 39178470), (79, 31739520), (80, 31342776), (96, 26118980), (120, 20895184), (122, 20552640), (128, 19589235), (158, 15869760), (160, 15671388), (183, 13701760), (192, 13059490), (237, 10579840), (240, 10447592), (244, 10276320), (271, 9252480), (305, 8221056), (316, 7934880), (320, 7835694), (366, 6850880), (384, 6529745), (395, 6347904), (474, 5289920), (480, 5223796), (488, 5138160), (542, 4626240), (610, 4110528), (632, 3967440), (640, 3917847), (732, 3425440), (790, 3173952), (813, 3084160), (915, 2740352), (948, 2644960), (960, 2611898), (976, 2569080), (1084, 2313120), (1185, 2115968), (1220, 2055264), (1264, 1983720), (1355, 1850496), (1464, 1712720), (1580, 1586976), (1626, 1542080), (1830, 1370176), (1896, 1322480), (1920, 1305949), (1952, 1284540), (2168, 1156560), (2370, 1057984), (2440, 1027632), (2528, 991860), (2710, 925248), (2928, 856360), (3160, 793488), (3252, 771040), (3660, 685088), (3792, 661240), (3904, 642270), (4065, 616832), (4336, 578280), (4740, 528992), (4819, 520320), (4880, 513816), (5056, 495930), (5420, 462624), (5856, 428180), (6320, 396744), (6504, 385520), (7320, 342544), (7584, 330620), (7808, 321135), (8130, 308416), (8672, 289140), (9480, 264496), (9638, 260160), (9760, 256908), (10112, 247965), (10840, 231312), (11712, 214090), (12640, 198372), (13008, 192760), (14457, 173440), (14640, 171272), (15168, 165310), (16260, 154208), (16531, 151680), (17344, 144570), (18960, 132248), (19276, 130080), (19520, 128454), (21409, 117120), (21680, 115656), (23424, 107045), (24095, 104064), (25280, 99186), (26016, 96380), (28914, 86720), (29280, 85636), (30336, 82655), (32520, 77104), (33062, 75840), (34688, 72285), (37920, 66124), (38552, 65040), (39040, 64227), (42818, 58560), (43360, 57828), (48190, 52032), (49593, 50560)]