2107801600

素因数分解:

$2^{15}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 5460900480

約数和(自身を除く): 3353098880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 83, 100, 124, 128, 155, 160, 166, 200, 248, 256, 310, 320, 332, 400, 415, 496, 512, 620, 640, 664, 775, 800, 830, 992, 1024, 1240, 1280, 1328, 1550, 1600, 1660, 1984, 2048, 2075, 2480, 2560, 2573, 2656, 3100, 3200, 3320, 3968, 4096, 4150, 4960, 5120, 5146, 5312, 6200, 6400, 6640, 7936, 8192, 8300, 9920, 10240, 10292, 10624, 12400, 12800, 12865, 13280, 15872, 16384, 16600, 19840, 20480, 20584, 21248, 24800, 25600, 25730, 26560, 31744, 32768, 33200, 39680, 40960, 41168, 42496, 49600, 51200, 51460, 53120, 63488, 64325, 66400, 79360, 81920, 82336, 84992, 99200, 102400, 102920, 106240, 126976, 128650, 132800, 158720, 163840, 164672, 169984, 198400, 204800, 205840, 212480, 253952, 257300, 265600, 317440, 329344, 339968, 396800, 409600, 411680, 424960, 507904, 514600, 531200, 634880, 658688, 679936, 793600, 819200, 823360, 849920, 1015808, 1029200, 1062400, 1269760, 1317376, 1359872, 1587200, 1646720, 1699840, 2058400, 2124800, 2539520, 2634752, 2719744, 3174400, 3293440, 3399680, 4116800, 4249600, 5079040, 5269504, 6348800, 6586880, 6799360, 8233600, 8499200, 10539008, 12697600, 13173760, 13598720, 16467200, 16998400, 21078016, 25395200, 26347520, 32934400, 33996800, 42156032, 52695040, 65868800, 67993600, 84312064, 105390080, 131737600, 210780160, 263475200, 421560320, 526950400, 1053900800, 2107801600]

約数ペア:

[(1, 2107801600), (2, 1053900800), (4, 526950400), (5, 421560320), (8, 263475200), (10, 210780160), (16, 131737600), (20, 105390080), (25, 84312064), (31, 67993600), (32, 65868800), (40, 52695040), (50, 42156032), (62, 33996800), (64, 32934400), (80, 26347520), (83, 25395200), (100, 21078016), (124, 16998400), (128, 16467200), (155, 13598720), (160, 13173760), (166, 12697600), (200, 10539008), (248, 8499200), (256, 8233600), (310, 6799360), (320, 6586880), (332, 6348800), (400, 5269504), (415, 5079040), (496, 4249600), (512, 4116800), (620, 3399680), (640, 3293440), (664, 3174400), (775, 2719744), (800, 2634752), (830, 2539520), (992, 2124800), (1024, 2058400), (1240, 1699840), (1280, 1646720), (1328, 1587200), (1550, 1359872), (1600, 1317376), (1660, 1269760), (1984, 1062400), (2048, 1029200), (2075, 1015808), (2480, 849920), (2560, 823360), (2573, 819200), (2656, 793600), (3100, 679936), (3200, 658688), (3320, 634880), (3968, 531200), (4096, 514600), (4150, 507904), (4960, 424960), (5120, 411680), (5146, 409600), (5312, 396800), (6200, 339968), (6400, 329344), (6640, 317440), (7936, 265600), (8192, 257300), (8300, 253952), (9920, 212480), (10240, 205840), (10292, 204800), (10624, 198400), (12400, 169984), (12800, 164672), (12865, 163840), (13280, 158720), (15872, 132800), (16384, 128650), (16600, 126976), (19840, 106240), (20480, 102920), (20584, 102400), (21248, 99200), (24800, 84992), (25600, 82336), (25730, 81920), (26560, 79360), (31744, 66400), (32768, 64325), (33200, 63488), (39680, 53120), (40960, 51460), (41168, 51200), (42496, 49600)]