834903160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 2451456000

約数和(自身を除く): 1616552840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 140, 151, 155, 182, 196, 217, 245, 248, 260, 280, 302, 310, 343, 364, 392, 403, 434, 455, 490, 520, 604, 620, 637, 686, 728, 755, 806, 868, 910, 980, 1057, 1085, 1208, 1240, 1274, 1372, 1510, 1519, 1612, 1715, 1736, 1820, 1960, 1963, 2015, 2114, 2170, 2548, 2744, 2821, 3020, 3038, 3185, 3224, 3430, 3640, 3926, 4030, 4228, 4340, 4459, 4681, 5096, 5285, 5642, 6040, 6076, 6370, 6860, 7399, 7595, 7852, 8060, 8456, 8680, 8918, 9362, 9815, 10570, 10633, 11284, 12152, 12740, 13720, 13741, 14105, 14798, 15190, 15704, 16120, 17836, 18724, 19630, 19747, 21140, 21266, 22295, 22568, 23405, 25480, 27482, 28210, 29596, 30380, 32767, 35672, 36995, 37448, 39260, 39494, 42280, 42532, 44590, 46810, 51793, 53165, 54964, 56420, 59192, 60760, 60853, 65534, 68705, 73990, 78520, 78988, 85064, 89180, 93620, 96187, 98735, 103586, 106330, 109928, 112840, 121706, 131068, 137410, 138229, 147980, 157976, 163835, 178360, 187240, 192374, 197470, 207172, 212660, 229369, 243412, 258965, 262136, 274820, 276458, 295960, 304265, 327670, 384748, 394940, 414344, 425320, 425971, 458738, 480935, 486824, 517930, 549640, 552916, 608530, 655340, 673309, 691145, 769496, 789880, 851942, 917476, 961870, 1035860, 1105832, 1146845, 1217060, 1310680, 1346618, 1382290, 1605583, 1703884, 1834952, 1923740, 2071720, 2129855, 2293690, 2434120, 2693236, 2764580, 2981797, 3211166, 3366545, 3407768, 3847480, 4259710, 4587380, 5386472, 5529160, 5963594, 6422332, 6733090, 8027915, 8519420, 9174760, 11927188, 12844664, 13466180, 14908985, 16055830, 17038840, 20872579, 23854376, 26932360, 29817970, 32111660, 41745158, 59635940, 64223320, 83490316, 104362895, 119271880, 166980632, 208725790, 417451580, 834903160]

約数ペア:

[(1, 834903160), (2, 417451580), (4, 208725790), (5, 166980632), (7, 119271880), (8, 104362895), (10, 83490316), (13, 64223320), (14, 59635940), (20, 41745158), (26, 32111660), (28, 29817970), (31, 26932360), (35, 23854376), (40, 20872579), (49, 17038840), (52, 16055830), (56, 14908985), (62, 13466180), (65, 12844664), (70, 11927188), (91, 9174760), (98, 8519420), (104, 8027915), (124, 6733090), (130, 6422332), (140, 5963594), (151, 5529160), (155, 5386472), (182, 4587380), (196, 4259710), (217, 3847480), (245, 3407768), (248, 3366545), (260, 3211166), (280, 2981797), (302, 2764580), (310, 2693236), (343, 2434120), (364, 2293690), (392, 2129855), (403, 2071720), (434, 1923740), (455, 1834952), (490, 1703884), (520, 1605583), (604, 1382290), (620, 1346618), (637, 1310680), (686, 1217060), (728, 1146845), (755, 1105832), (806, 1035860), (868, 961870), (910, 917476), (980, 851942), (1057, 789880), (1085, 769496), (1208, 691145), (1240, 673309), (1274, 655340), (1372, 608530), (1510, 552916), (1519, 549640), (1612, 517930), (1715, 486824), (1736, 480935), (1820, 458738), (1960, 425971), (1963, 425320), (2015, 414344), (2114, 394940), (2170, 384748), (2548, 327670), (2744, 304265), (2821, 295960), (3020, 276458), (3038, 274820), (3185, 262136), (3224, 258965), (3430, 243412), (3640, 229369), (3926, 212660), (4030, 207172), (4228, 197470), (4340, 192374), (4459, 187240), (4681, 178360), (5096, 163835), (5285, 157976), (5642, 147980), (6040, 138229), (6076, 137410), (6370, 131068), (6860, 121706), (7399, 112840), (7595, 109928), (7852, 106330), (8060, 103586), (8456, 98735), (8680, 96187), (8918, 93620), (9362, 89180), (9815, 85064), (10570, 78988), (10633, 78520), (11284, 73990), (12152, 68705), (12740, 65534), (13720, 60853), (13741, 60760), (14105, 59192), (14798, 56420), (15190, 54964), (15704, 53165), (16120, 51793), (17836, 46810), (18724, 44590), (19630, 42532), (19747, 42280), (21140, 39494), (21266, 39260), (22295, 37448), (22568, 36995), (23405, 35672), (25480, 32767), (27482, 30380), (28210, 29596)]