263102880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1751

約数の個数: 192

約数和(自身を含む): 924255360

約数和(自身を除く): 661152480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1632, 1697, 1824, 1938, 2040, 2280, 2584, 2720, 3040, 3230, 3394, 3876, 4080, 4560, 4845, 5091, 5168, 6460, 6788, 7752, 8160, 8485, 9120, 9690, 10182, 10336, 12920, 13576, 15504, 16970, 19380, 20364, 25455, 25840, 27152, 28849, 31008, 32243, 33940, 38760, 40728, 50910, 51680, 54304, 57698, 64486, 67880, 77520, 81456, 86547, 96729, 101820, 115396, 128972, 135760, 144245, 155040, 161215, 162912, 173094, 193458, 203640, 230792, 257944, 271520, 288490, 322430, 346188, 386916, 407280, 432735, 461584, 483645, 515888, 548131, 576980, 644860, 692376, 773832, 814560, 865470, 923168, 967290, 1031776, 1096262, 1153960, 1289720, 1384752, 1547664, 1644393, 1730940, 1934580, 2192524, 2307920, 2579440, 2740655, 2769504, 3095328, 3288786, 3461880, 3869160, 4385048, 4615840, 5158880, 5481310, 6577572, 6923760, 7738320, 8221965, 8770096, 10962620, 13155144, 13847520, 15476640, 16443930, 17540192, 21925240, 26310288, 32887860, 43850480, 52620576, 65775720, 87700960, 131551440, 263102880]

約数ペア:

[(1, 263102880), (2, 131551440), (3, 87700960), (4, 65775720), (5, 52620576), (6, 43850480), (8, 32887860), (10, 26310288), (12, 21925240), (15, 17540192), (16, 16443930), (17, 15476640), (19, 13847520), (20, 13155144), (24, 10962620), (30, 8770096), (32, 8221965), (34, 7738320), (38, 6923760), (40, 6577572), (48, 5481310), (51, 5158880), (57, 4615840), (60, 4385048), (68, 3869160), (76, 3461880), (80, 3288786), (85, 3095328), (95, 2769504), (96, 2740655), (102, 2579440), (114, 2307920), (120, 2192524), (136, 1934580), (152, 1730940), (160, 1644393), (170, 1547664), (190, 1384752), (204, 1289720), (228, 1153960), (240, 1096262), (255, 1031776), (272, 967290), (285, 923168), (304, 865470), (323, 814560), (340, 773832), (380, 692376), (408, 644860), (456, 576980), (480, 548131), (510, 515888), (544, 483645), (570, 461584), (608, 432735), (646, 407280), (680, 386916), (760, 346188), (816, 322430), (912, 288490), (969, 271520), (1020, 257944), (1140, 230792), (1292, 203640), (1360, 193458), (1520, 173094), (1615, 162912), (1632, 161215), (1697, 155040), (1824, 144245), (1938, 135760), (2040, 128972), (2280, 115396), (2584, 101820), (2720, 96729), (3040, 86547), (3230, 81456), (3394, 77520), (3876, 67880), (4080, 64486), (4560, 57698), (4845, 54304), (5091, 51680), (5168, 50910), (6460, 40728), (6788, 38760), (7752, 33940), (8160, 32243), (8485, 31008), (9120, 28849), (9690, 27152), (10182, 25840), (10336, 25455), (12920, 20364), (13576, 19380), (15504, 16970)]