2599198720

素因数分解:

$2^{13}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 224

約数和(自身を含む): 6794357760

約数和(自身を除く): 4195159040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 89, 92, 115, 124, 128, 155, 160, 178, 184, 230, 248, 256, 310, 320, 356, 368, 445, 460, 496, 512, 620, 640, 712, 713, 736, 890, 920, 992, 1024, 1240, 1280, 1424, 1426, 1472, 1780, 1840, 1984, 2047, 2048, 2480, 2560, 2759, 2848, 2852, 2944, 3560, 3565, 3680, 3968, 4094, 4096, 4960, 5120, 5518, 5696, 5704, 5888, 7120, 7130, 7360, 7936, 8188, 8192, 9920, 10235, 10240, 11036, 11392, 11408, 11776, 13795, 14240, 14260, 14720, 15872, 16376, 19840, 20470, 20480, 22072, 22784, 22816, 23552, 27590, 28480, 28520, 29440, 31744, 32752, 39680, 40940, 40960, 44144, 45568, 45632, 47104, 55180, 56960, 57040, 58880, 63457, 63488, 65504, 79360, 81880, 88288, 91136, 91264, 94208, 110360, 113920, 114080, 117760, 126914, 126976, 131008, 158720, 163760, 176576, 182272, 182528, 188416, 220720, 227840, 228160, 235520, 253828, 253952, 262016, 317285, 317440, 327520, 353152, 364544, 365056, 441440, 455680, 456320, 471040, 507656, 524032, 634570, 634880, 655040, 706304, 729088, 730112, 882880, 911360, 912640, 942080, 1015312, 1048064, 1269140, 1269760, 1310080, 1412608, 1460224, 1765760, 1822720, 1825280, 2030624, 2096128, 2538280, 2620160, 2825216, 2920448, 3531520, 3645440, 3650560, 4061248, 4192256, 5076560, 5240320, 5650432, 5840896, 7063040, 7301120, 8122496, 8384512, 10153120, 10480640, 11300864, 14126080, 14602240, 16244992, 16769024, 20306240, 20961280, 22601728, 28252160, 29204480, 32489984, 40612480, 41922560, 56504320, 64979968, 81224960, 83845120, 113008640, 129959936, 162449920, 259919872, 324899840, 519839744, 649799680, 1299599360, 2599198720]

約数ペア:

[(1, 2599198720), (2, 1299599360), (4, 649799680), (5, 519839744), (8, 324899840), (10, 259919872), (16, 162449920), (20, 129959936), (23, 113008640), (31, 83845120), (32, 81224960), (40, 64979968), (46, 56504320), (62, 41922560), (64, 40612480), (80, 32489984), (89, 29204480), (92, 28252160), (115, 22601728), (124, 20961280), (128, 20306240), (155, 16769024), (160, 16244992), (178, 14602240), (184, 14126080), (230, 11300864), (248, 10480640), (256, 10153120), (310, 8384512), (320, 8122496), (356, 7301120), (368, 7063040), (445, 5840896), (460, 5650432), (496, 5240320), (512, 5076560), (620, 4192256), (640, 4061248), (712, 3650560), (713, 3645440), (736, 3531520), (890, 2920448), (920, 2825216), (992, 2620160), (1024, 2538280), (1240, 2096128), (1280, 2030624), (1424, 1825280), (1426, 1822720), (1472, 1765760), (1780, 1460224), (1840, 1412608), (1984, 1310080), (2047, 1269760), (2048, 1269140), (2480, 1048064), (2560, 1015312), (2759, 942080), (2848, 912640), (2852, 911360), (2944, 882880), (3560, 730112), (3565, 729088), (3680, 706304), (3968, 655040), (4094, 634880), (4096, 634570), (4960, 524032), (5120, 507656), (5518, 471040), (5696, 456320), (5704, 455680), (5888, 441440), (7120, 365056), (7130, 364544), (7360, 353152), (7936, 327520), (8188, 317440), (8192, 317285), (9920, 262016), (10235, 253952), (10240, 253828), (11036, 235520), (11392, 228160), (11408, 227840), (11776, 220720), (13795, 188416), (14240, 182528), (14260, 182272), (14720, 176576), (15872, 163760), (16376, 158720), (19840, 131008), (20470, 126976), (20480, 126914), (22072, 117760), (22784, 114080), (22816, 113920), (23552, 110360), (27590, 94208), (28480, 91264), (28520, 91136), (29440, 88288), (31744, 81880), (32752, 79360), (39680, 65504), (40940, 63488), (40960, 63457), (44144, 58880), (45568, 57040), (45632, 56960), (47104, 55180)]