64019782560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{25903}}^1$

素因数の和:26211

約数の個数: 192

約数和(自身を含む): 213067653120

約数和(自身を除く): 149047870560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 271, 285, 304, 380, 456, 480, 542, 570, 608, 760, 813, 912, 1084, 1140, 1355, 1520, 1626, 1824, 2168, 2280, 2710, 3040, 3252, 4065, 4336, 4560, 5149, 5420, 6504, 8130, 8672, 9120, 10298, 10840, 13008, 15447, 16260, 20596, 21680, 25745, 25903, 26016, 30894, 32520, 41192, 43360, 51490, 51806, 61788, 65040, 77235, 77709, 82384, 102980, 103612, 123576, 129515, 130080, 154470, 155418, 164768, 205960, 207224, 247152, 259030, 308940, 310836, 388545, 411920, 414448, 492157, 494304, 518060, 617880, 621672, 777090, 823840, 828896, 984314, 1036120, 1235760, 1243344, 1476471, 1554180, 1968628, 2072240, 2460785, 2471520, 2486688, 2952942, 3108360, 3937256, 4144480, 4921570, 5905884, 6216720, 7019713, 7382355, 7874512, 9843140, 11811768, 12433440, 14039426, 14764710, 15749024, 19686280, 21059139, 23623536, 28078852, 29529420, 35098565, 39372560, 42118278, 47247072, 56157704, 59058840, 70197130, 78745120, 84236556, 105295695, 112315408, 118117680, 133374547, 140394260, 168473112, 210591390, 224630816, 236235360, 266749094, 280788520, 336946224, 400123641, 421182780, 533498188, 561577040, 666872735, 673892448, 800247282, 842365560, 1066996376, 1123154080, 1333745470, 1600494564, 1684731120, 2000618205, 2133992752, 2667490940, 3200989128, 3369462240, 4001236410, 4267985504, 5334981880, 6401978256, 8002472820, 10669963760, 12803956512, 16004945640, 21339927520, 32009891280, 64019782560]

約数ペア:

[(1, 64019782560), (2, 32009891280), (3, 21339927520), (4, 16004945640), (5, 12803956512), (6, 10669963760), (8, 8002472820), (10, 6401978256), (12, 5334981880), (15, 4267985504), (16, 4001236410), (19, 3369462240), (20, 3200989128), (24, 2667490940), (30, 2133992752), (32, 2000618205), (38, 1684731120), (40, 1600494564), (48, 1333745470), (57, 1123154080), (60, 1066996376), (76, 842365560), (80, 800247282), (95, 673892448), (96, 666872735), (114, 561577040), (120, 533498188), (152, 421182780), (160, 400123641), (190, 336946224), (228, 280788520), (240, 266749094), (271, 236235360), (285, 224630816), (304, 210591390), (380, 168473112), (456, 140394260), (480, 133374547), (542, 118117680), (570, 112315408), (608, 105295695), (760, 84236556), (813, 78745120), (912, 70197130), (1084, 59058840), (1140, 56157704), (1355, 47247072), (1520, 42118278), (1626, 39372560), (1824, 35098565), (2168, 29529420), (2280, 28078852), (2710, 23623536), (3040, 21059139), (3252, 19686280), (4065, 15749024), (4336, 14764710), (4560, 14039426), (5149, 12433440), (5420, 11811768), (6504, 9843140), (8130, 7874512), (8672, 7382355), (9120, 7019713), (10298, 6216720), (10840, 5905884), (13008, 4921570), (15447, 4144480), (16260, 3937256), (20596, 3108360), (21680, 2952942), (25745, 2486688), (25903, 2471520), (26016, 2460785), (30894, 2072240), (32520, 1968628), (41192, 1554180), (43360, 1476471), (51490, 1243344), (51806, 1235760), (61788, 1036120), (65040, 984314), (77235, 828896), (77709, 823840), (82384, 777090), (102980, 621672), (103612, 617880), (123576, 518060), (129515, 494304), (130080, 492157), (154470, 414448), (155418, 411920), (164768, 388545), (205960, 310836), (207224, 308940), (247152, 259030)]